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  1. ai thingy.py +647 -0
  2. sklearn_chatbot_model.joblib +3 -0
  3. training_data.csv +767 -0
ai thingy.py ADDED
@@ -0,0 +1,647 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ import torch
2
+ import torch.nn as nn
3
+ from torch.optim import Adam
4
+ from torch.utils.data import Dataset, DataLoader
5
+ import math
6
+ import time
7
+ import csv
8
+ import os
9
+ import re
10
+
11
+ # --- HYPERPARAMETERS ---
12
+ D_MODEL = 256
13
+ NUM_HEADS = 4
14
+ NUM_LAYERS = 6
15
+ DROPOUT = 0.1
16
+ MAX_SEQ_LENGTH = 32
17
+ LEARNING_RATE = 1e-4
18
+ NUM_EPOCHS = 20 # Default full training epochs
19
+ BATCH_SIZE = 32
20
+
21
+ # Increase training epochs as requested
22
+ NUM_EPOCHS = 25 # Default full training epochs (increased)
23
+ INTERACTIVE_EPOCHS = 15 # Epochs for quick retraining (increased)
24
+
25
+
26
+ # --- GENERATION SETTINGS ---
27
+ TOP_K = 3
28
+ REPETITION_PENALTY = 3
29
+ TEMPERATURE = 1
30
+
31
+
32
+ # --- PERSISTENCE CONFIGURATION ---
33
+ DATA_FILE = 'training_data.csv' # File where all training data is stored
34
+
35
+ # --- INITIAL DATA FALLBACK (The 27 sentences you provided) ---
36
+ DEFAULT_TRAINING_DATA = [
37
+ "The quick brown fox jumps over the lazy dog.",
38
+ "A glass of water is clear.",
39
+ "The sun is shining bright and the sky is clear.",
40
+ "The dog and the fox are friends forever.",
41
+ "Coding with Pytorch and Transformers is fun and very rewarding.",
42
+ "A computer runs very fast and never stops.",
43
+ "The windows are big and bright.",
44
+ "A green park is a great place to relax.",
45
+ "The sky is clear today, with no clouds.",
46
+ "The cat jumped over the fence.",
47
+ "The plane has many windows.",
48
+ "A big bird flew over the house.",
49
+ "The plane smoothly landed on the concrete runway.",
50
+ "The bird flew above the bustling city.",
51
+ "The plane had an engine failure and had to land in the river.",
52
+ "The Cessna 172 is a low-wing monoplane.",
53
+ "The plane flew by the trees.",
54
+ "The plane, almost out of fuel, finally landed at an airport.",
55
+ "The angry bird flew away furiously.",
56
+ "A plane is a machine that flies.",
57
+ "The fast plane landed at the bright airport.",
58
+ "The plane quickly landed on the runway.",
59
+ "The letter A is part of the alphabet.",
60
+ "The plane landed hardly on a grass runway in the forest.",
61
+ "The clouds were floating above the ground.",
62
+ "The plane was a very bright plane, it's livery glimmered in the night sky.",
63
+ "The GPWS sounds on a plane are like Caution Terrain PULL up PULL up."
64
+ ]
65
+
66
+ # --- FILE I/O FUNCTIONS (CRITICAL FOR PERSISTENCE) ---
67
+
68
+ def load_data_from_csv(filepath):
69
+ """Loads all training sentences from the CSV file, or returns the default data."""
70
+ texts = []
71
+
72
+ def split_into_sentences(paragraph):
73
+ # Split on sentence end punctuation followed by whitespace and a capital or number
74
+ # Use a safe regex string and fall back to newline/sentence punctuation splitting on error
75
+ try:
76
+ pattern = r'(?<=[\.\!?])\s+(?=[A-Z0-9"\'""\u201c])'
77
+ parts = re.split(pattern, paragraph)
78
+ return [p.strip() for p in parts if p and p.strip()]
79
+ except re.error:
80
+ # fallback: split on sentence enders and newlines
81
+ parts = re.split(r'[\.\!?]\s+|\n+', paragraph)
82
+ return [p.strip() for p in parts if p and p.strip()]
83
+
84
+ # Attempt to read existing data
85
+ if os.path.exists(filepath) and os.path.getsize(filepath) > 0:
86
+ print(f"[SYSTEM] Loading training data from {filepath}...")
87
+ try:
88
+ with open(filepath, 'r', newline='', encoding='utf-8') as f:
89
+ reader = csv.reader(f)
90
+ raw_rows = []
91
+ for row in reader:
92
+ if row and row[0].strip():
93
+ raw_text = row[0].strip()
94
+ # Remove surrounding quotes if present
95
+ if (raw_text.startswith('"') and raw_text.endswith('"')) or (raw_text.startswith("'") and raw_text.endswith("'")):
96
+ raw_text = raw_text[1:-1].strip()
97
+ if raw_text:
98
+ raw_rows.append(raw_text)
99
+
100
+ # Now split rows into sentences, filter and handle adjacent runs
101
+ sequence = []
102
+ for raw in raw_rows:
103
+ # If the row contains multiple sentences, split them
104
+ parts = split_into_sentences(raw)
105
+ # If splitting produced only one part but it contains multiple internal newlines, also split on newlines
106
+ if len(parts) == 1 and '\n' in parts[0]:
107
+ parts = [p.strip() for p in parts[0].splitlines() if p.strip()]
108
+
109
+ for s in parts:
110
+ # Normalize whitespace and strip quotes
111
+ s_clean = ' '.join(s.split()).strip(' "\'')
112
+ words = s_clean.split()
113
+
114
+ # Basic length filters to remove garbage/too-short sentences
115
+ if len(words) < 5:
116
+ continue
117
+ if len(words) > 200:
118
+ # skip extremely long paragraphs
119
+ continue
120
+
121
+ # Filter out noisy/corrupted lines
122
+ # Skip if contains excessive repetition (same word 3+ times in a row)
123
+ is_noisy = False
124
+ for i in range(len(words) - 2):
125
+ if words[i] == words[i+1] == words[i+2]:
126
+ is_noisy = True
127
+ break
128
+ if is_noisy:
129
+ continue
130
+
131
+ # Skip lines that look like training artifacts (high ratio of common junk words)
132
+ junk_patterns = ['pull', 'up', 'land', 'river', 'sky', 'clear', 'table']
133
+ junk_count = sum(1 for w in words if w in junk_patterns)
134
+ if junk_count > len(words) * 0.4: # more than 40% junk
135
+ continue
136
+
137
+ sequence.append(s_clean)
138
+
139
+ # Collapse consecutive identical sentences (runs) to at most two copies
140
+ i = 0
141
+ while i < len(sequence):
142
+ j = i + 1
143
+ while j < len(sequence) and sequence[j] == sequence[i]:
144
+ j += 1
145
+ run_len = j - i
146
+ if run_len == 1:
147
+ texts.append(sequence[i])
148
+ else:
149
+ # keep first and last occurrence of the run
150
+ texts.append(sequence[i])
151
+ texts.append(sequence[i])
152
+ i = j
153
+
154
+ except Exception as e:
155
+ print(f"[ERROR] Error loading CSV: {e}. Falling back to default data.")
156
+ texts = [] # Clear corrupted load
157
+
158
+ # If no data loaded (file missing, empty, or corrupted), use the default knowledge base
159
+ if not texts:
160
+ print("[SYSTEM] CSV file not found or empty. Using default knowledge base.")
161
+ return list(DEFAULT_TRAINING_DATA)
162
+
163
+ # Debug: report how many sentences were actually loaded and sample content
164
+ print(f"[SYSTEM] Loaded {len(texts)} sentence(s) from {filepath}.")
165
+ sample_head = texts[:10]
166
+ sample_tail = texts[-10:]
167
+ print("[DEBUG] First loaded sentences:")
168
+ for i, s in enumerate(sample_head, 1):
169
+ print(f" {i}: {s[:200]}")
170
+ if len(texts) > 10:
171
+ print("[DEBUG] Last loaded sentences:")
172
+ start_index = max(0, len(texts) - 10)
173
+ for i, s in enumerate(texts[start_index:], start_index + 1):
174
+ print(f" {i}: {s[:200]}")
175
+
176
+ return texts
177
+
178
+ def save_data_to_csv(filepath, texts):
179
+ """Saves the entire list of training sentences (including new ones) to the CSV."""
180
+ # The 'w' mode ensures the file is overwritten with the complete, updated dataset.
181
+ print(f"[SYSTEM] Saving {len(texts)} sentences to {filepath} using 'w' mode...")
182
+ try:
183
+ with open(filepath, 'w', newline='', encoding='utf-8') as f:
184
+ writer = csv.writer(f)
185
+ # Write each sentence as a single row/column entry
186
+ for text in texts:
187
+ writer.writerow([text])
188
+ except Exception as e:
189
+ print(f"[ERROR] Error saving to CSV: {e}")
190
+
191
+ # --- TOKENIZER ---
192
+ class SimpleTokenizer:
193
+ def __init__(self, texts):
194
+ self.word_to_idx = {"<PAD>": 0, "<UNK>": 1}
195
+ self.idx_to_word = {0: "<PAD>", 1: "<UNK>"}
196
+ self.build_vocab(texts)
197
+
198
+ def build_vocab(self, texts):
199
+ for text in texts:
200
+ for word in text.lower().split():
201
+ word = word.strip(".,!?")
202
+ if word not in self.word_to_idx:
203
+ idx = len(self.word_to_idx)
204
+ self.word_to_idx[word] = idx
205
+ self.idx_to_word[idx] = word
206
+
207
+ def encode(self, text, max_len):
208
+ words = [word.strip(".,!?") for word in text.lower().split()]
209
+ indices = [self.word_to_idx.get(word, self.word_to_idx["<UNK>"]) for word in words]
210
+
211
+ # Padding and Truncation
212
+ if len(indices) < max_len:
213
+ indices.extend([self.word_to_idx["<PAD>"]] * (max_len - len(indices)))
214
+ elif len(indices) > max_len:
215
+ indices = indices[:max_len]
216
+
217
+ return torch.tensor(indices, dtype=torch.long)
218
+
219
+ def decode(self, indices):
220
+ return " ".join([self.idx_to_word.get(idx.item(), "<UNK>") for idx in indices if idx.item() != self.word_to_idx["<PAD>"]])
221
+
222
+ @property
223
+ def vocab_size(self):
224
+ return len(self.word_to_idx)
225
+
226
+ # --- DATASET ---
227
+ class TextDataset(Dataset):
228
+ def __init__(self, texts, tokenizer, max_len):
229
+ self.data = []
230
+ for text in texts:
231
+ encoded = tokenizer.encode(text, max_len)
232
+ self.data.append(encoded)
233
+
234
+ def __len__(self):
235
+ return len(self.data)
236
+
237
+ def __getitem__(self, idx):
238
+ return self.data[idx]
239
+
240
+ # --- TRANSFORMER MODEL COMPONENTS (UNMODIFIED) ---
241
+
242
+ class PositionalEncoding(nn.Module):
243
+ def __init__(self, d_model, max_len=5000):
244
+ super(PositionalEncoding, self).__init__()
245
+ pe = torch.zeros(max_len, d_model)
246
+ position = torch.arange(0, max_len, dtype=torch.float).unsqueeze(1)
247
+ div_term = torch.exp(torch.arange(0, d_model, 2).float() * (-math.log(10000.0) / d_model))
248
+ pe[:, 0::2] = torch.sin(position * div_term)
249
+ pe[:, 1::2] = torch.cos(position * div_term)
250
+ pe = pe.unsqueeze(0).transpose(0, 1)
251
+ self.register_buffer('pe', pe)
252
+
253
+ def forward(self, x):
254
+ return x + self.pe[:x.size(1), :].transpose(0, 1)
255
+
256
+ class TransformerLanguageModel(nn.Module):
257
+ def __init__(self, vocab_size, d_model, nhead, num_layers, dropout, max_len):
258
+ super(TransformerLanguageModel, self).__init__()
259
+ self.model_type = 'Transformer'
260
+ self.d_model = d_model
261
+ self.vocab_size = vocab_size
262
+
263
+ self.embedding = nn.Embedding(vocab_size, d_model)
264
+ self.pos_encoder = PositionalEncoding(d_model, max_len)
265
+
266
+ # Use decoder layers for proper causal masking in text generation
267
+ decoder_layer = nn.TransformerDecoderLayer(
268
+ d_model=d_model,
269
+ nhead=nhead,
270
+ dim_feedforward=d_model*4,
271
+ dropout=dropout,
272
+ batch_first=True
273
+ )
274
+ self.transformer_decoder = nn.TransformerDecoder(decoder_layer, num_layers=num_layers)
275
+
276
+ self.fc_out = nn.Linear(d_model, vocab_size)
277
+ self.init_weights()
278
+
279
+ def init_weights(self):
280
+ initrange = 0.1
281
+ self.embedding.weight.data.uniform_(-initrange, initrange)
282
+ self.fc_out.bias.data.zero_()
283
+ self.fc_out.weight.data.uniform_(-initrange, initrange)
284
+
285
+ def forward(self, src):
286
+ src = self.embedding(src) * math.sqrt(self.d_model)
287
+ src = self.pos_encoder(src)
288
+
289
+ # Create causal mask to prevent attending to future tokens
290
+ seq_len = src.size(1)
291
+ causal_mask = torch.triu(torch.ones(seq_len, seq_len, device=src.device) * float('-inf'), diagonal=1)
292
+
293
+ # Decoder expects (tgt, memory) but we use same for both (causal language modeling)
294
+ output = self.transformer_decoder(src, src, tgt_mask=causal_mask)
295
+ return self.fc_out(output)
296
+
297
+ # --- TRAINING FUNCTIONS ---
298
+ def train_model(model, data_loader, optimizer, criterion, device, epochs):
299
+ model.train()
300
+
301
+ for epoch in range(1, epochs + 1):
302
+ total_loss = 0.0
303
+ start_time = time.time()
304
+
305
+ for batch in data_loader:
306
+ batch = batch.to(device)
307
+ src = batch[:, :-1]
308
+ tgt = batch[:, 1:]
309
+
310
+ optimizer.zero_grad()
311
+ output = model(src)
312
+
313
+ loss = criterion(output.reshape(-1, output.size(-1)), tgt.reshape(-1))
314
+
315
+ loss.backward()
316
+ optimizer.step()
317
+
318
+ total_loss += loss.item()
319
+
320
+ avg_loss = total_loss / len(data_loader)
321
+
322
+ # Print update frequency
323
+ if epochs > 10 and epoch % (epochs // 10) == 0:
324
+ print(f"Epoch {epoch}/{epochs}, Average Loss: {avg_loss:.4f}")
325
+ elif epochs > 0 and epochs <= 50 and epoch % 10 == 0:
326
+ print(f"Epoch {epoch}/{epochs}, Average Loss: {avg_loss:.4f}")
327
+
328
+ if epochs > 0:
329
+ print(f"[TRAINING COMPLETE] Model weights have been updated.")
330
+
331
+
332
+ # --- GENERATION FUNCTION (UNMODIFIED) ---
333
+ def generate_text(model, tokenizer, prompt, max_len, device, top_k=40, penalty=1.8, temperature=1.0):
334
+ model.eval()
335
+
336
+ encoded_prompt = tokenizer.encode(prompt, max_len=max_len).to(device)
337
+ # Count non-PAD tokens in encoded prompt to get true prompt length
338
+ pad_idx = tokenizer.word_to_idx["<PAD>"]
339
+ prompt_len = (encoded_prompt != pad_idx).sum().item()
340
+
341
+ generated_indices = encoded_prompt[:prompt_len].tolist()
342
+ input_ids = encoded_prompt.unsqueeze(0)
343
+
344
+ for i in range(prompt_len, max_len):
345
+ src_input = input_ids[:, :i]
346
+
347
+ with torch.no_grad():
348
+ output = model(src_input)
349
+
350
+ logits = output[0, i-1, :]
351
+ # --- START GRAMMATICAL FILTERING INJECTION ---
352
+
353
+ # ... (The rest of the code continues with: logits = logits / TEMPERATURE, TOP_K filtering, etc.)
354
+ # Apply Repetition Penalty
355
+ history = generated_indices
356
+ for idx in set(history):
357
+ if logits[idx] > 0:
358
+ logits[idx] /= penalty
359
+ else:
360
+ logits[idx] *= penalty
361
+
362
+ # Apply temperature scaling before top-k
363
+ logits = logits / temperature
364
+
365
+ # Apply Top-K Sampling
366
+ top_k_values, top_k_indices = torch.topk(logits, min(top_k, len(logits)))
367
+ probabilities = torch.softmax(top_k_values, dim=0)
368
+
369
+ try:
370
+ next_token_idx = torch.multinomial(probabilities, num_samples=1).item()
371
+ except RuntimeError:
372
+ predicted_token = top_k_indices[0].item()
373
+ if predicted_token == tokenizer.word_to_idx["<PAD>"]:
374
+ break
375
+
376
+ else:
377
+ predicted_token = top_k_indices[next_token_idx].item()
378
+
379
+ generated_indices.append(predicted_token)
380
+ input_ids[0, i] = predicted_token
381
+ # --- START USER-REQUESTED WERE PLURALIZATION RULE ---
382
+
383
+ # 1. Decode the word the model just selected
384
+ next_word = current_tokenizer.idx_to_word.get(predicted_token, '<UNK>').lower().strip(".,!?")
385
+
386
+ # 2. Check the condition: If the predicted word is 'were'
387
+ if next_word == 'were':
388
+ # Identify the singular noun/word that precedes 'were'
389
+ last_token_id = generated_indices[-1]
390
+ last_word_str = current_tokenizer.idx_to_word.get(last_token_id, '<UNK>').lower().strip(".,!?")
391
+
392
+ # Form the plural string (simple 's' rule)
393
+ plural_word_str = last_word_str + 's'
394
+
395
+ # Find the token ID for the plural word in the vocabulary
396
+ plural_token_id = current_tokenizer.word_to_idx.get(plural_word_str)
397
+
398
+ if plural_token_id is not None:
399
+ # If the plural form exists, replace the previous word's ID in the sentence
400
+ generated_indices[-1] = plural_token_id
401
+ print(f"[RULE ENFORCED] Modified '{last_word_str}' to '{plural_word_str}' before 'were' was added.")
402
+ # If the plural form is not in the vocabulary, we simply skip the modification.
403
+
404
+ # --- END USER-REQUESTED WERE PLURALIZATION RULE ---
405
+
406
+ # Decode only the continuation text
407
+ decoded_text = tokenizer.decode(torch.tensor(generated_indices, dtype=torch.long))
408
+ prompt_words = [word.strip(".,!?") for word in prompt.lower().split()]
409
+ decoded_words = decoded_text.split()
410
+ start_index = len(prompt_words)
411
+
412
+ continuation_text = " ".join(decoded_words[start_index:])
413
+ return continuation_text.replace(" <pad>", "").strip()
414
+
415
+
416
+ # --- MAIN EXECUTION ---
417
+
418
+ # Global variables for model/tokenizer instances
419
+ last_generated_text = None
420
+ last_user_prompt = None
421
+ current_tokenizer = None
422
+ current_model = None
423
+ device = torch.device("cpu")
424
+ live_data_updates = [] # Temporary queue for new sentences added during the current session
425
+ initial_training_texts = [] # Stores all data loaded from CSV
426
+
427
+ def initialize_or_retrain(initial_train=True, use_live_data=False, epochs=NUM_EPOCHS):
428
+ global current_tokenizer, current_model, live_data_updates, initial_training_texts
429
+
430
+ # 1. Load Data (Permanent)
431
+ if initial_train:
432
+ initial_training_texts = load_data_from_csv(DATA_FILE)
433
+
434
+ training_data = list(initial_training_texts)
435
+
436
+ # 2. Add Live Data
437
+ if use_live_data:
438
+ print(f"[SYSTEM] Retraining on {len(initial_training_texts)} base examples plus {len(live_data_updates)} new examples.")
439
+ training_data.extend(live_data_updates)
440
+
441
+ # 3. Tokenizer Initialization and Model Rebuild if necessary
442
+ old_vocab_size = current_tokenizer.vocab_size if current_tokenizer else 0
443
+ current_tokenizer = SimpleTokenizer(training_data)
444
+ new_vocab_size = current_tokenizer.vocab_size
445
+
446
+ if new_vocab_size != old_vocab_size or initial_train:
447
+ if initial_train:
448
+ print(f"Tokenizer Vocabulary Size: {new_vocab_size}")
449
+ print(f"\nModel D_MODEL={D_MODEL}, NUM_HEADS={NUM_HEADS}, NUM_LAYERS={NUM_LAYERS}")
450
+
451
+ current_model = TransformerLanguageModel(
452
+ vocab_size=new_vocab_size,
453
+ d_model=D_MODEL,
454
+ nhead=NUM_HEADS,
455
+ num_layers=NUM_LAYERS,
456
+ dropout=DROPOUT,
457
+ max_len=MAX_SEQ_LENGTH
458
+ ).to(device)
459
+
460
+ # 4. Training Setup and Execution
461
+ dataset = TextDataset(training_data, current_tokenizer, MAX_SEQ_LENGTH)
462
+ data_loader = DataLoader(dataset, batch_size=BATCH_SIZE, shuffle=True)
463
+
464
+ optimizer = Adam(current_model.parameters(), lr=LEARNING_RATE)
465
+ criterion = nn.CrossEntropyLoss(ignore_index=current_tokenizer.word_to_idx["<PAD>"])
466
+
467
+ print(f"\n[TRAINING] Starting {epochs} epochs with {len(dataset)} examples...")
468
+ train_model(current_model, data_loader, optimizer, criterion, device, epochs)
469
+
470
+ # 5. Persistence Update (Saves data if it was a retraining session)
471
+ if use_live_data:
472
+ # 5a. Update the base list to include the new data
473
+ initial_training_texts = training_data
474
+
475
+ # 5b. Save the combined data permanently to the CSV
476
+ save_data_to_csv(DATA_FILE, initial_training_texts)
477
+
478
+ # 5c. Clear the temporary queue
479
+ live_data_updates = []
480
+ print("[SYSTEM] Retraining complete. New knowledge acquired and **permanently saved**.")
481
+
482
+
483
+ def interactive_mode():
484
+ global live_data_updates, last_generated_text, last_user_prompt
485
+
486
+ # Check if the file exists before initial training
487
+ file_existed_before_run = os.path.exists(DATA_FILE)
488
+ global device
489
+ device = torch.device("cuda")
490
+ if not torch.cuda.is_available():
491
+ print("CRITICAL FAILURE: RTX NOT DETECTED! ABORTING EXPERIMENT!")
492
+ exit() # This kills the program rather than falling back to the i5!
493
+ # Run the initial, long training session
494
+ print(f"[SYSTEM] Using device: {device}")
495
+ initialize_or_retrain(initial_train=True, use_live_data=False, epochs=NUM_EPOCHS)
496
+
497
+ # IMPORTANT: If the file did not exist before this run (meaning default data was used),
498
+ # we force a save right now to write the 27 default sentences to the CSV file immediately.
499
+ if not file_existed_before_run:
500
+ print("\n[SYSTEM] CSV file was empty/missing. Forcing initial save of default knowledge...")
501
+ save_data_to_csv(DATA_FILE, initial_training_texts)
502
+ print("[SYSTEM] Default 27 sentences are now permanently written to training_data.csv.")
503
+
504
+ print("\n" + "=" * 60)
505
+ print("🤖 INTERACTIVE CHAT & LEARNING MODE 🤖")
506
+ print("1. Type a phrase to generate text (max 10 words).")
507
+ print("2. Use '!add [sentence]' to queue new training data.")
508
+ print("3. Use '!accept' to add the model's last **full** sentence to the training queue.")
509
+ print(f"4. Use '!retrain' to re-train the model on new data (runs for {INTERACTIVE_EPOCHS} epochs) **and save it**.")
510
+ print(f"5. Use '!refine' to re-train on existing data (runs for {INTERACTIVE_EPOCHS} epochs) **without saving.**")
511
+ print("6. Use '!penalty <value>' to regenerate with a different repetition penalty (higher = less repetition).")
512
+ print("7. Type 'quit' or 'exit' to stop.")
513
+ print("=" * 60)
514
+
515
+ while True:
516
+ try:
517
+ user_input = input("You: ")
518
+
519
+ if user_input.lower() in ['quit', 'exit']:
520
+ break
521
+
522
+ if user_input.lower().startswith('!add '):
523
+ sentence = user_input[5:].strip()
524
+ if sentence:
525
+ live_data_updates.append(sentence)
526
+ print(f"[SYSTEM] Added sentence to update queue: '{sentence}'")
527
+ print(f"[SYSTEM] Current update queue size: {len(live_data_updates)}. Type '!retrain' to apply and save changes.")
528
+ last_generated_text = None # Clear accepted text
529
+ last_user_prompt = None
530
+ continue
531
+
532
+ # --- !ACCEPT COMMAND ---
533
+ if user_input.lower().strip() == '!accept':
534
+ if last_generated_text and last_user_prompt:
535
+ # CRITICAL: Reconstruct the full sentence by joining prompt and output
536
+ full_sentence_parts = [last_user_prompt.strip(), last_generated_text.strip()]
537
+ sentence_to_add = " ".join(full_sentence_parts)
538
+
539
+ # Basic cleaning: ensure there aren't double spaces
540
+ sentence_to_add = " ".join(sentence_to_add.split())
541
+
542
+ if sentence_to_add and len(sentence_to_add.split()) > 4:
543
+ live_data_updates.append(sentence_to_add)
544
+ print(f"[SYSTEM] ACCEPTED: The full sentence '{sentence_to_add}' added to update queue.")
545
+ print(f"[SYSTEM] Current update queue size: {len(live_data_updates)}. Type '!retrain' to apply and save changes.")
546
+
547
+ last_generated_text = None # Clear after acceptance
548
+ last_user_prompt = None
549
+ else:
550
+ print("[SYSTEM] Cannot accept: The reconstructed sentence was too short or incomplete. Please use '!add [full sentence]' instead.")
551
+ else:
552
+ print("[SYSTEM] No text generated or prompt found. Generate text first.")
553
+ continue
554
+ # --- END !ACCEPT COMMAND ---
555
+
556
+
557
+ if user_input.lower() == '!retrain':
558
+ if not live_data_updates:
559
+ print("[SYSTEM] No new data to train on. Use '!add [sentence]' first.")
560
+ continue
561
+
562
+ print(f"\n[SYSTEM] RETRAINING MODEL ON NEW DATA ({INTERACTIVE_EPOCHS} EPOCHS)...")
563
+ initialize_or_retrain(initial_train=False, use_live_data=True, epochs=INTERACTIVE_EPOCHS)
564
+ last_generated_text = None # Clear the accepted text cache
565
+ last_user_prompt = None
566
+ continue
567
+
568
+ if user_input.lower() == '!refine':
569
+ print(f"\n[SYSTEM] REFINING MODEL ON EXISTING DATA ({INTERACTIVE_EPOCHS} EPOCHS)...")
570
+ initialize_or_retrain(initial_train=False, use_live_data=False, epochs=INTERACTIVE_EPOCHS)
571
+ print("[SYSTEM] Refinement complete. Knowledge deepened on existing data.")
572
+ continue
573
+
574
+ # --- !PENALTY COMMAND ---
575
+ if user_input.lower().startswith('!penalty '):
576
+ try:
577
+ penalty_value = float(user_input[9:].strip())
578
+ if penalty_value <= 0:
579
+ print("[SYSTEM] Penalty must be positive. Current penalty:", REPETITION_PENALTY)
580
+ continue
581
+
582
+ if not last_user_prompt:
583
+ print("[SYSTEM] No previous prompt to regenerate. Type a prompt first.")
584
+ continue
585
+
586
+ # Regenerate with new penalty
587
+ print(f"[SYSTEM] Regenerating with penalty={penalty_value}...")
588
+ generated_text = generate_text(
589
+ current_model,
590
+ current_tokenizer,
591
+ last_user_prompt,
592
+ MAX_SEQ_LENGTH,
593
+ device,
594
+ TOP_K,
595
+ penalty_value,
596
+ TEMPERATURE
597
+ )
598
+ print(f"Model: {generated_text}")
599
+ last_generated_text = generated_text
600
+ print("\n[HINT] If this full sentence is perfect, type '!accept' to add it to the training queue.")
601
+ except ValueError:
602
+ print(f"[SYSTEM] Invalid penalty value. Usage: !penalty <number>. Current penalty: {REPETITION_PENALTY}")
603
+ continue
604
+ # --- END !PENALTY COMMAND ---
605
+
606
+
607
+ if user_input.strip() and not user_input.lower().startswith(('!',)):
608
+ # Text generation logic
609
+ prompt = user_input.strip()
610
+
611
+ if len(prompt.split()) > MAX_SEQ_LENGTH - 1:
612
+ print(f"[SYSTEM] Prompt too long. Max {MAX_SEQ_LENGTH - 1} words supported.")
613
+ last_generated_text = None
614
+ last_user_prompt = None
615
+ continue
616
+
617
+ # 1. Store the prompt BEFORE generation
618
+ last_user_prompt = prompt
619
+
620
+ generated_text = generate_text(
621
+ current_model,
622
+ current_tokenizer,
623
+ prompt,
624
+ MAX_SEQ_LENGTH,
625
+ device,
626
+ TOP_K,
627
+ REPETITION_PENALTY,
628
+ TEMPERATURE
629
+ )
630
+ print(f"Model: {generated_text}")
631
+
632
+ # 2. Store the continuation AFTER generation
633
+ last_generated_text = generated_text
634
+
635
+ print("\n[HINT] If this full sentence is perfect, type '!accept' to add it to the training queue.")
636
+
637
+ except KeyboardInterrupt:
638
+ print("\nExiting interactive mode.")
639
+ break
640
+ except Exception as e:
641
+ print(f"An error occurred: {e}")
642
+ break
643
+
644
+
645
+
646
+ if __name__ == "__main__":
647
+ interactive_mode()
sklearn_chatbot_model.joblib ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:f63c0995318113f24ad981e6362ce183fbcdfd546f1e46bde38b1431e2244665
3
+ size 4593
training_data.csv ADDED
@@ -0,0 +1,767 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ The quick brown fox jumps over the lazy dog.
2
+ A glass of water is clear.
3
+ The sun is shining bright and the sky is clear.
4
+ The dog and the fox are friends forever.
5
+ Coding with Pytorch and Transformers is fun and very rewarding.
6
+ A computer runs very fast and never stops.
7
+ The windows are big and bright.
8
+ A green park is a great place to relax.
9
+ The sky is clear today, with no clouds.
10
+ The cat jumped over the fence.
11
+ The plane has many windows.
12
+ A big bird flew over the house.
13
+ The plane smoothly landed on the concrete runway.
14
+ The bird flew above the bustling city.
15
+ The Cessna 172 is a low-wing monoplane.
16
+ The plane flew by the trees.
17
+ The plane, almost out of fuel, finally landed at an airport.
18
+ The angry bird flew away furiously.
19
+ A plane is a machine that flies.
20
+ The fast plane landed at the bright airport.
21
+ The plane quickly landed on the runway.
22
+ The letter A is part of the alphabet.
23
+ The clouds were floating above the ground.
24
+ The plane was a very bright plane, its livery glimmered in the night sky.
25
+ Hello my name is Bob.
26
+ Hello my name is Vance.
27
+ Hello my name is Thyme.
28
+ He trained the AI and it became good.
29
+ The dog barked at the man.
30
+ Hello, my name is Bob and this is my friend, Vance.
31
+ The lazy dog and playful fox ran across the field.
32
+ The aircraft began the final approach and the skilled pilot lowered the landing gear slowly.
33
+ This AI trains on multiple epochs.
34
+ A widebody aircraft has two aisles, while a narrowbody has one aisle. Narrowbodies are more common since they can land at smaller airports.
35
+ Hello! Nice to meet you.
36
+ An airplane flew over his head.
37
+ Due to heavy turbulence, the flight attendants quickly secured the cabin for safety.
38
+ Passengers waited near the gate, watching the luggage being loaded onto the large plane.
39
+ British Airways 38 was a 777 that landed without both engines in the early 2000s.
40
+ The titanic was a huge ship.
41
+ Why wasn't the A320 long?
42
+ Is a 747 larger than a house?
43
+ I woke up this morning to the ringing alarm clock.
44
+ I walked out the front door and went to work.
45
+ Python is so fun!
46
+ One GPWS sound is: Caution! TERRAIN!
47
+ The chicken laid an egg.
48
+ An airplane is the same as a plane.
49
+ You read books.
50
+ Lamps are bright.
51
+ The large plane flew in the night sky cozily.
52
+ The plane crashed in the field.
53
+ Why did the book disappear?
54
+ He did his maths test.
55
+ The fox laid an egg.
56
+ The plane crashed in the forest.
57
+ The plane quickly crashed in the forest and caught fire. The pilots did their best. But everyone survived.
58
+ Why are modern computers so complex?
59
+ Complex computers compete in the computer competition.
60
+ The robot screamed in terror as smoke rose from its head.
61
+ The plane landed near the bridge, so the pilot had to use caution.
62
+ The food was cold and the tea was hot, but the customers did not complain.
63
+ He ran quickly through the park, over the hill, and toward the large wooden house.
64
+ A poor man named Chuck walked into the cabin for safety.
65
+ The pilot's bright plane flew over the bright airport.
66
+ The pilot had to land at the airport because he had an engine failure.
67
+ The Boeing 747 is larger than an A320.
68
+ The Boeing 787 is a modern wide-body aircraft.
69
+ She enjoys studying theoretical physics and quantum mechanics.
70
+ The new cloud service offers scalable storage solutions for large enterprises.
71
+ He carefully transplanted the delicate seedling into the larger pot.
72
+ The symphony hall's design optimizes every acoustic detail.
73
+ They discussed the ethical implications of using deepfake technology.
74
+ The ocean currents play a critical role in global climate regulation.
75
+ The journalist uncovered a major scandal involving corporate malfeasance.
76
+ The final stage of the process involves rigorous quality assurance testing.
77
+ Effective collaboration is essential for complex software development projects.
78
+ The faint stars were barely visible against the light pollution.
79
+ She researched the impact of social media algorithms on public opinion.
80
+ The laboratory is equipped with state-of-the-art spectrographic analysis tools.
81
+ He prefers composing music using analog synthesizers.
82
+ The company implemented a zero-waste policy across all manufacturing plants.
83
+ The history of warfare is intrinsically linked to technological innovation.
84
+ The small village relies primarily on subsistence agriculture.
85
+ They utilized a virtual reality simulation for professional training exercises.
86
+ The unexpected hail storm severely damaged the summer crops.
87
+ The museum docent provided fascinating details about the Renaissance paintings.
88
+ The theory of evolution is supported by extensive fossil evidence.
89
+ She spent the afternoon organizing her extensive collection of vintage records.
90
+ The financial audit revealed minor discrepancies in the quarterly report.
91
+ The development team used Python for the backend infrastructure.
92
+ He wrote a powerful poem about the impermanence of natural beauty.
93
+ The conservation group worked to protect the endangered rainforest habitat.
94
+ The new smartphone features enhanced battery life and camera resolution.
95
+ The legal brief argued persuasively for a change in jurisdiction.
96
+ They hiked to the summit just as the sun broke through the clouds.
97
+ Computational biology uses algorithms to analyze biological data.
98
+ The recipe requires precision in measuring the dry and wet ingredients.
99
+ She believes that kindness and empathy are universal virtues.
100
+ The complex network topology was mapped out on a detailed diagram.
101
+ The discovery of gravity is often attributed to Sir Isaac Newton.
102
+ The organization launched a new initiative aimed at digital literacy.
103
+ He used machine learning to personalize the user experience on the website.
104
+ The aroma of grilling herbs drifted enticingly from the open window.
105
+ They attended a seminar on sustainable urban planning strategies.
106
+ The book details the history of cartography and map making.
107
+ The construction project faced delays due to unforeseen weather conditions.
108
+ The study of cosmology explores the origin and structure of the universe.
109
+ She enjoys the tactile sensation of throwing clay on a pottery wheel.
110
+ The company's mission statement emphasizes innovation and integrity.
111
+ He meticulously documented the folklore and traditions of the region.
112
+ The satellite orbits the Earth collecting atmospheric data constantly.
113
+ The court ruled that the evidence was inadmissible due to procedural errors.
114
+ They celebrated their anniversary with a quiet dinner overlooking the harbor.
115
+ The rise of remote work has fundamentally changed office culture.
116
+ The philosopher explored the concept of free will versus determinism.
117
+ The chemical reaction produced a vivid blue precipitate instantly.
118
+ She uses geothermal energy to heat her environmentally conscious home.
119
+ The intricate lacework on the dress required hundreds of hours of labor.
120
+ He utilized sophisticated data visualization tools to present his findings.
121
+ The memoir offered a candid look at the challenges of early career life.
122
+ The river frequently floods its banks during the intense monsoon season.
123
+ They developed a proprietary algorithm for predicting stock market volatility.
124
+ The museum acquired a rare coin dating back to the Roman Empire.
125
+ She prefers reading physical books rather than digital e-readers.
126
+ The rescue team navigated the treacherous terrain after the earthquake.
127
+ The software update required a complete system restart and configuration.
128
+ The study found a strong correlation between exercise and mental well-being.
129
+ He is specializing in the study of deep-sea hydrothermal vents.
130
+ The town meeting focused on improving local public transportation options.
131
+ The artwork utilized unconventional materials, including recycled plastics.
132
+ She mastered the complex choreography after weeks of intense rehearsals.
133
+ The manufacturing plant increased efficiency through automation.
134
+ The legal team prepared a detailed response to the plaintiff's complaint.
135
+ They enjoyed hiking along the coastal path at sunset every day.
136
+ The telescope array is located in a remote desert location for clarity.
137
+ The history of cryptography is a fascinating tale of codes and secrets.
138
+ The new curriculum emphasizes critical thinking and digital citizenship.
139
+ She applied non-parametric statistics to analyze the asymmetrical data.
140
+ The gentle lapping of waves against the boat was incredibly soothing.
141
+ He designed a robust system architecture to handle peak traffic loads.
142
+ The ancient civilization developed a sophisticated irrigation system.
143
+ They used augmented reality to overlay data onto the real-world view.
144
+ The unexpected snowfall delighted the local children immensely.
145
+ The foundation provides grants for independent investigative journalism.
146
+ She is studying the biomechanics of avian flight and wing structure.
147
+ The contract specified penalties for late delivery of the finished product.
148
+ The political cartoonist used satire to critique current events effectively.
149
+ He installed a smart home system to manage energy consumption automatically.
150
+ The old stone fence marked the boundary of the original farm property.
151
+ They celebrated the harvest with a traditional feast and local music.
152
+ The scientific method relies on testable hypotheses and empirical evidence.
153
+ She is learning Mandarin Chinese to better understand East Asian culture.
154
+ The car's navigation system guided them through the winding mountain roads.
155
+ The company is diversifying its portfolio into renewable energy projects.
156
+ He created a dynamic spreadsheet model for financial projections.
157
+ The concept of dark matter remains one of the greatest mysteries in physics.
158
+ The library hosts a weekly storytelling hour for young children.
159
+ She documented the gradual erosion of the cliff face over several years.
160
+ The journalist used encrypted messaging for sensitive communications.
161
+ The garden gate creaked open slowly in the morning breeze.
162
+ They are developing a new vaccine against a recently identified virus strain.
163
+ The historian specializes in the medieval period of European history.
164
+ He used a three-dimensional printer to quickly prototype the new design.
165
+ The atmosphere of Venus is toxic and extremely hot due to the greenhouse effect.
166
+ The Boeing 737 is the most widely used commercial aircraft in the world.
167
+ The Airbus A380 is the largest passenger airliner ever built.
168
+ Modern aircraft are equipped with advanced navigation systems.
169
+ Pilots undergo rigorous training before flying commercial aircraft.
170
+ The cockpit contains hundreds of instruments and controls.
171
+ Airlines schedule flights to maximize efficiency and profitability.
172
+ Aircraft maintenance crews perform daily safety checks.
173
+ Jet engines consume enormous amounts of fuel during flight.
174
+ The cabin crew ensures passenger safety and comfort.
175
+ Flight attendants receive training in emergency procedures.
176
+ Passengers board aircraft through jet bridges at the gate.
177
+ Baggage handlers load luggage into the aircraft hold.
178
+ Ground crews service aircraft between flights.
179
+ Fuel trucks fill the aircraft tanks before departure.
180
+ De-icing equipment protects aircraft from winter conditions.
181
+ Runways are carefully maintained for safe landings.
182
+ Air traffic controllers direct aircraft safely through airspace.
183
+ Weather forecasts help pilots plan flight routes.
184
+ Turbulence occurs when aircraft fly through unstable air masses.
185
+ Altitude affects fuel efficiency and aircraft performance.
186
+ Oxygen masks deploy automatically if cabin pressure drops.
187
+ Life jackets are located under passenger seats.
188
+ Emergency exits are clearly marked throughout the aircraft.
189
+ The fuselage is the main body of the aircraft.
190
+ Wings generate lift to keep the aircraft airborne.
191
+ Tail fins provide stability and control during flight.
192
+ Landing gear extends before approaching the runway.
193
+ Hydraulic systems power critical aircraft functions.
194
+ Avionics include radar, navigation, and communication systems.
195
+ The autopilot system can fly the aircraft automatically.
196
+ Flight data recorders preserve information about flight parameters.
197
+ Cockpit voice recorders capture communications in the cockpit.
198
+ Regular inspections ensure aircraft remain airworthy.
199
+ Maintenance logs document all service performed on aircraft.
200
+ Aircraft undergo major overhauls every few years.
201
+ Spare parts are stocked for quick repairs.
202
+ Airlines employ thousands of maintenance technicians.
203
+ Engine efficiency has improved dramatically over decades.
204
+ Noise-reducing technology makes modern aircraft quieter.
205
+ Fuel-efficient designs reduce operating costs significantly.
206
+ Aircraft manufacturers conduct extensive safety testing.
207
+ Crash test simulations help engineers improve designs.
208
+ Accident investigations provide valuable safety lessons.
209
+ Safety regulations are enforced by aviation authorities.
210
+ Certification standards ensure aircraft meet strict requirements.
211
+ Insurance companies assess aircraft safety records.
212
+ Pilots report any mechanical issues immediately.
213
+ Maintenance crews address problems before the next flight.
214
+ Aircraft must pass multiple inspections before takeoff.
215
+ Safety is the highest priority in aviation.
216
+ The airline industry has an excellent safety record.
217
+ Modern aircraft are incredibly reliable machines.
218
+ Redundant systems ensure safety if components fail.
219
+ Backup power systems maintain critical functions.
220
+ The primary flight computer monitors system performance.
221
+ Secondary systems provide backup if primary systems fail.
222
+ Cross-checking instruments ensures accuracy of readings.
223
+ Pilots verify all readings before each flight.
224
+ Pre-flight checklists help pilots prepare for departure.
225
+ Post-flight checklists document the aircraft condition.
226
+ Flight logs record all relevant flight information.
227
+ Maintenance records track the complete service history.
228
+ Aircraft registration numbers identify each plane uniquely.
229
+ Livery designs distinguish airlines from competitors.
230
+ Paint schemes protect the aircraft surface.
231
+ Weather radar helps pilots navigate around storms.
232
+ Wind shear detection systems warn of dangerous conditions.
233
+ Terrain awareness systems prevent accidental crashes.
234
+ Traffic collision avoidance systems prevent midair collisions.
235
+ Navigation systems use multiple methods for accuracy.
236
+ GPS provides precise location information.
237
+ Inertial reference systems work when GPS is unavailable.
238
+ Communication radios connect pilots with air traffic control.
239
+ Transponders help identify aircraft on radar displays.
240
+ Squawk codes are assigned to each flight.
241
+ Flight plans file routes and altitudes in advance.
242
+ Airways provide designated routes through airspace.
243
+ Holding patterns allow aircraft to wait safely.
244
+ Approach procedures guide aircraft toward landing.
245
+ Instrument landing systems enable landings in fog.
246
+ Visual landing systems help pilots see the runway.
247
+ Runway lights guide aircraft during night operations.
248
+ Precision approach radar assists landing pilots.
249
+ Wind measurements help determine safe landing conditions.
250
+ Crosswind limits prevent unsafe landing attempts.
251
+ Takeoff roll requires a specific runway length.
252
+ Climb performance depends on weight and temperature.
253
+ Cruising altitude is maintained automatically.
254
+ Descent rates are carefully controlled by pilots.
255
+ Landing speeds are slower than cruising speeds.
256
+ Reverse thrust helps slow aircraft after landing.
257
+ Wheel brakes provide stopping force on the runway.
258
+ Ground spoilers increase drag during landing.
259
+ Flare technique allows smooth touchdown.
260
+ Touchdown occurs near the runway threshold.
261
+ Rollout distance is carefully calculated before landing.
262
+ Taxiway congestion is managed by controllers.
263
+ Gate assignments are made before arrival.
264
+ Ground handling equipment tows aircraft to gates.
265
+ Catering trucks provide meals and beverages.
266
+ Lavatory trucks service the onboard facilities.
267
+ Water trucks fill the aircraft water systems.
268
+ Trash trucks remove waste from the aircraft.
269
+ Cleaning crews prepare aircraft between flights.
270
+ Passenger comfort is important for airline loyalty.
271
+ In-flight entertainment systems provide movies and games.
272
+ WiFi connectivity allows passengers to stay connected.
273
+ Seat selection options give passengers choices.
274
+ Premium seating offers extra space and amenities.
275
+ Meal services vary based on flight duration.
276
+ Beverage services occur throughout the flight.
277
+ Duty-free shopping offers tax-free purchases.
278
+ Frequent flyer programs reward loyal customers.
279
+ Airline alliances allow code sharing and connections.
280
+ Connecting flights require careful timing.
281
+ Luggage transfers are handled automatically for connections.
282
+ International flights require passport and visa verification.
283
+ Customs inspections occur upon arrival.
284
+ Immigration processing can take significant time.
285
+ Travel documents must be valid for entry.
286
+ Visas are required for many countries.
287
+ Vaccination requirements may apply for some destinations.
288
+ Health certificates document medical procedures.
289
+ Travel insurance provides coverage for unexpected events.
290
+ Trip cancellation protection reimburses unused tickets.
291
+ Luggage insurance covers lost or damaged baggage.
292
+ Valuables should be carried in cabin baggage.
293
+ Restricted items are not allowed on aircraft.
294
+ Liquids must follow specific volume restrictions.
295
+ Sharp objects are prohibited from carry-on luggage.
296
+ Electronic devices must be powered down during taxi.
297
+ Seatbelts must be fastened during flight.
298
+ The fasten seatbelt sign indicates turbulence ahead.
299
+ Overhead bins have weight and size restrictions.
300
+ Aisle seats allow easy bathroom access.
301
+ Window seats provide views of the scenery.
302
+ Middle seats are the least desirable positions.
303
+ Galleys contain food and beverage service supplies.
304
+ Lavatories are occupied on rotation during flights.
305
+ Oxygen levels are maintained throughout the cabin.
306
+ Temperature controls keep the cabin comfortable.
307
+ Humidity levels affect passenger comfort.
308
+ Air circulation prevents stagnant air conditions.
309
+ Pressurization maintains breathable air at altitude.
310
+ Decompression emergencies are extremely rare.
311
+ Hypoxia occurs when oxygen levels are insufficient.
312
+ Cabin crew training includes emergency procedures.
313
+ Evacuation slides deploy rapidly during emergencies.
314
+ Life rafts are located on water flights.
315
+ Survival kits contain emergency supplies.
316
+ First aid kits are available onboard.
317
+ Medical emergencies are handled by trained crew.
318
+ Automated external defibrillators treat cardiac emergencies.
319
+ Communication with ground medical personnel is maintained.
320
+ Emergency diversion airports provide landing options.
321
+ Fuel dumping reduces aircraft weight if necessary.
322
+ Water landings are extremely unlikely events.
323
+ Aircraft flotation systems provide temporary buoyancy.
324
+ Rescue equipment is deployed by coast guard.
325
+ Search and rescue operations locate survivors.
326
+ Investigation teams analyze accident data.
327
+ Safety recommendations prevent similar accidents.
328
+ Aviation regulations evolve based on accident lessons.
329
+ Training programs incorporate recent safety findings.
330
+ Pilot experience reduces accident likelihood.
331
+ Rest requirements prevent pilot fatigue.
332
+ Fatigue management protocols protect safety.
333
+ Alcohol consumption is strictly prohibited for pilots.
334
+ Drug testing ensures pilot fitness for duty.
335
+ Medical certifications verify pilot health.
336
+ Vision requirements ensure adequate eyesight.
337
+ Hearing tests confirm adequate hearing ability.
338
+ Cardiovascular health is regularly evaluated.
339
+ Psychological evaluations assess mental fitness.
340
+ Stress management training helps pilots cope.
341
+ Simulator training prepares pilots for emergencies.
342
+ Emergency procedures are practiced regularly.
343
+ Engine failure drills prepare for system loss.
344
+ Fire emergency procedures are well rehearsed.
345
+ Hydraulic failure scenarios are practiced frequently.
346
+ Electrical failure simulations test backup systems.
347
+ Pressurization loss procedures are demonstrated.
348
+ Decompression scenarios are handled in simulators.
349
+ Evacuation drills prepare crews for rapid exits.
350
+ Water landing drills practice ditching procedures.
351
+ Terrorist threat scenarios are addressed in training.
352
+ Security protocols protect aircraft from threats.
353
+ Cockpit doors prevent unauthorized entry.
354
+ Air marshals provide additional security protection.
355
+ Background checks screen all aviation employees.
356
+ Baggage screening detects prohibited items.
357
+ Passenger screening includes metal detection.
358
+ Advanced imaging technology scans for weapons.
359
+ Dog teams detect explosives at airports.
360
+ Security perimeters restrict unauthorized access.
361
+ Employee badges allow controlled access.
362
+ Security cameras monitor restricted areas.
363
+ Access logs document who enters secure areas.
364
+ Cybersecurity protects aircraft systems from hackers.
365
+ Encryption secures sensitive aircraft data.
366
+ Software updates patch security vulnerabilities.
367
+ Antivirus protection prevents malware infections.
368
+ Intrusion detection identifies unauthorized access.
369
+ Firewalls protect network systems.
370
+ Backup systems ensure redundancy.
371
+ Data backups prevent information loss.
372
+ Cloud storage provides secure data storage.
373
+ Server maintenance ensures system reliability.
374
+ Network monitoring detects unusual activity.
375
+ System logs record all computer activities.
376
+ Audit trails track system changes.
377
+ Two-factor authentication secures accounts.
378
+ Password policies enforce strong passwords.
379
+ Biometric security uses fingerprints for identification.
380
+ Facial recognition technology identifies individuals.
381
+ Iris scanning provides additional verification.
382
+ Voice recognition technology confirms identity.
383
+ Digital signatures authenticate documents.
384
+ Blockchain technology ensures data integrity.
385
+ Cryptocurrency transactions provide security.
386
+ Virtual private networks protect communication.
387
+ SSL encryption secures web transactions.
388
+ TLS protocols protect data transmission.
389
+ DDoS protection prevents denial of service attacks.
390
+ Rate limiting controls traffic volume.
391
+ Load balancing distributes traffic efficiently.
392
+ Cache systems speed up data retrieval.
393
+ Database optimization improves query performance.
394
+ Query caching reduces database load.
395
+ Memory management ensures efficient resource use.
396
+ Garbage collection cleans up unused memory.
397
+ Thread management handles concurrent operations.
398
+ Process management controls system resources.
399
+ Task scheduling prioritizes important operations.
400
+ Queue management handles request backlogs.
401
+ Buffer management prevents data overflow.
402
+ Overflow protection prevents system crashes.
403
+ Error handling catches and reports issues.
404
+ Exception handling manages unexpected situations.
405
+ Logging records system events.
406
+ Monitoring alerts staff to problems.
407
+ Alerting systems notify administrators immediately.
408
+ Escalation procedures handle critical issues.
409
+ On-call rotation ensures 24-hour coverage.
410
+ Incident response teams handle emergencies.
411
+ Root cause analysis identifies problem sources.
412
+ Resolution procedures fix identified issues.
413
+ Documentation records problem details.
414
+ Knowledge bases preserve solutions.
415
+ Wiki systems share information.
416
+ Forum discussions exchange ideas.
417
+ Chat systems enable quick communication.
418
+ Email systems provide formal communication.
419
+ Tickets track problem resolution status.
420
+ Milestone tracking monitors project progress.
421
+ Sprint planning organizes development work.
422
+ Agile methodology improves team efficiency.
423
+ Scrum ceremonies coordinate team activities.
424
+ Daily standups keep teams aligned.
425
+ Retrospectives improve team processes.
426
+ Velocity tracking measures team productivity.
427
+ Burndown charts show project progress.
428
+ Release planning schedules code deployments.
429
+ Deployment automation speeds up releases.
430
+ Continuous integration catches problems early.
431
+ Continuous deployment releases code continuously.
432
+ Version control tracks code changes.
433
+ Git repositories store code history.
434
+ Branching strategies organize development work.
435
+ Pull requests review code before merging.
436
+ Code reviews improve code quality.
437
+ Testing frameworks automate quality assurance.
438
+ Unit tests verify individual functions.
439
+ Integration tests verify system components.
440
+ End-to-end tests verify complete workflows.
441
+ Performance tests measure system speed.
442
+ Load tests verify system capacity.
443
+ Stress tests find system limits.
444
+ Security testing identifies vulnerabilities.
445
+ Penetration testing simulates attacks.
446
+ Vulnerability scanning finds weaknesses.
447
+ Compliance testing ensures regulatory adherence.
448
+ Quality assurance processes prevent defects.
449
+ Bug tracking documents identified issues.
450
+ Severity levels prioritize bug fixes.
451
+ Priority levels organize fix scheduling.
452
+ Hotfix processes address critical issues.
453
+ Patch management distributes security updates.
454
+ Release notes document feature changes.
455
+ Migration guides help users transition.
456
+ Backward compatibility ensures old code works.
457
+ Forward compatibility allows future changes.
458
+ API documentation helps developers use services.
459
+ Code examples show correct usage patterns.
460
+ Tutorials teach common tasks.
461
+ Getting started guides ease onboarding.
462
+ FAQ sections answer common questions.
463
+ Troubleshooting guides solve common problems.
464
+ Support tickets enable customer assistance.
465
+ Community forums enable peer support.
466
+ Live chat provides immediate assistance.
467
+ Email support provides detailed responses.
468
+ Phone support enables voice communication.
469
+ Video tutorials demonstrate visual procedures.
470
+ Webinars enable interactive learning.
471
+ Conferences bring community together.
472
+ Meetups facilitate local networking.
473
+ User groups enable peer learning.
474
+ Mentorship programs match experts with learners.
475
+ Internship programs train new talent.
476
+ Apprenticeships teach skilled trades.
477
+ Bootcamps accelerate career transitions.
478
+ Online courses provide flexible learning.
479
+ University programs offer formal education.
480
+ Certification programs validate skills.
481
+ Continuing education maintains current knowledge.
482
+ Professional development advances careers.
483
+ Leadership training prepares managers.
484
+ Public speaking training builds communication skills.
485
+ Writing workshops improve documentation skills.
486
+ Presentation skills training enhances communication.
487
+ Negotiation training improves business outcomes.
488
+ Sales training increases revenue.
489
+ Customer service training improves satisfaction.
490
+ Time management training increases productivity.
491
+ Stress management training improves wellbeing.
492
+ Conflict resolution training prevents disputes.
493
+ Diversity training promotes inclusion.
494
+ Ethics training ensures compliance.
495
+ Harassment prevention training protects employees.
496
+ Safety training prevents workplace injuries.
497
+ Emergency procedures training prepares for crises.
498
+ First aid training saves lives.
499
+ CPR training provides lifesaving skills.
500
+ Defibrillator training teaches device usage.
501
+ Choking prevention training enables rescue.
502
+ Burn treatment training minimizes injury.
503
+ Fracture care training stabilizes injuries.
504
+ Wound care training prevents infection.
505
+ Infection control training prevents disease spread.
506
+ Hygiene practices prevent contamination.
507
+ Sanitation procedures maintain cleanliness.
508
+ Disinfection processes kill pathogens.
509
+ Sterilization ensures complete pathogen elimination.
510
+ Quarantine procedures prevent disease spread.
511
+ Isolation protocols protect vulnerable populations.
512
+ Personal protective equipment prevents pathogen exposure.
513
+ Vaccination programs prevent diseases.
514
+ Immunization records document vaccinations.
515
+ Booster shots maintain immunity levels.
516
+ Antibiotic therapy treats bacterial infections.
517
+ Antiviral therapy treats viral infections.
518
+ Pain management improves patient comfort.
519
+ Symptom management addresses disease effects.
520
+ Rehabilitation therapy restores function.
521
+ Physical therapy strengthens muscles.
522
+ Occupational therapy improves daily function.
523
+ Speech therapy improves communication.
524
+ Mental health counseling addresses emotional issues.
525
+ Psychotherapy treats mental disorders.
526
+ Medication management optimizes drug therapy.
527
+ Drug interactions are carefully monitored.
528
+ Side effects are managed carefully.
529
+ Allergic reactions are treated immediately.
530
+ Adverse events are reported promptly.
531
+ Clinical trials test new treatments.
532
+ Research studies advance medical knowledge.
533
+ Literature reviews summarize existing knowledge.
534
+ Meta-analyses combine multiple studies.
535
+ Systematic reviews assess evidence quality.
536
+ Evidence-based medicine improves outcomes.
537
+ Best practices guide clinical decisions.
538
+ Clinical guidelines standardize care.
539
+ Protocols ensure consistent procedures.
540
+ Procedures are documented carefully.
541
+ Records maintain patient information.
542
+ Privacy protection secures health data.
543
+ Confidentiality agreements protect information.
544
+ HIPAA compliance protects patient privacy.
545
+ Data security prevents unauthorized access.
546
+ Access controls limit information exposure.
547
+ Audit logs track data access.
548
+ Encryption protects data transmission.
549
+ Secure communications prevent eavesdropping.
550
+ VPNs provide secure connections.
551
+ Firewalls block unauthorized traffic.
552
+ Intrusion detection identifies attacks.
553
+ Antimalware software removes malicious code.
554
+ Antivirus programs prevent virus infections.
555
+ Ransomware protection prevents data theft.
556
+ Backup procedures prevent data loss.
557
+ Disaster recovery plans restore operations.
558
+ Business continuity planning minimizes disruption.
559
+ Risk management identifies potential problems.
560
+ Insurance coverage provides financial protection.
561
+ Liability protection limits legal exposure.
562
+ Workers compensation covers work injuries.
563
+ Unemployment insurance supports job loss.
564
+ Disability insurance replaces lost income.
565
+ Life insurance protects dependents.
566
+ Health insurance covers medical expenses.
567
+ Dental insurance covers tooth care.
568
+ Vision insurance covers eye care.
569
+ Mental health coverage addresses mental illness.
570
+ Substance abuse coverage treats addiction.
571
+ Rehabilitation coverage restores function.
572
+ Long-term care insurance covers extended care.
573
+ Nursing home care provides residential services.
574
+ Assisted living facilities support daily activities.
575
+ Senior care services assist aging adults.
576
+ Hospice care supports end-of-life comfort.
577
+ Palliative care relieves suffering.
578
+ Pain management improves quality of life.
579
+ Spiritual care supports belief systems.
580
+ Grief counseling supports bereavement.
581
+ Funeral services honor the deceased.
582
+ Estate planning organizes assets.
583
+ Will preparation documents wishes.
584
+ Probate processing distributes assets.
585
+ Trust management protects assets.
586
+ Financial planning builds wealth.
587
+ Investment strategies grow money.
588
+ Retirement planning ensures future security.
589
+ Pension plans provide retirement income.
590
+ Social security provides government retirement.
591
+ 401k plans offer employer retirement.
592
+ IRA accounts provide individual retirement.
593
+ Roth conversions reduce future taxes.
594
+ Tax planning minimizes tax burden.
595
+ Deduction strategies reduce taxable income.
596
+ Credit strategies reduce tax liability.
597
+ Refund optimization maximizes returns.
598
+ Quarterly payments prevent penalties.
599
+ Estimated taxes avoid surprises.
600
+ Extension requests delay filing deadlines.
601
+ Audit protection responds to IRS inquiries.
602
+ Appeals process challenges IRS decisions.
603
+ Settlement negotiations resolve disputes.
604
+ Collection defense prevents asset seizure.
605
+ Wage garnishment protection prevents income loss.
606
+ Lien release removes property claims.
607
+ Levy protection prevents forced sales.
608
+ Bankruptcy protection prevents creditor actions.
609
+ Debt restructuring reduces obligations.
610
+ Credit counseling improves financial health.
611
+ Debt consolidation simplifies payments.
612
+ Payment plans spread costs over time.
613
+ Hardship programs provide relief.
614
+ Forbearance pauses payments temporarily.
615
+ Deferment delays payments indefinitely.
616
+ Forgiveness programs cancel remaining debt.
617
+ Public service forgiveness rewards service.
618
+ Teacher forgiveness rewards educators.
619
+ Nurse forgiveness rewards healthcare workers.
620
+ Military forgiveness rewards service members.
621
+ Income-driven repayment reduces payments.
622
+ Standard repayment pays loans quickly.
623
+ Graduated repayment starts low then rises.
624
+ Employer benefits provide loan help.
625
+ Employer matching multiplies savings.
626
+ Profit sharing distributes gains.
627
+ Bonus plans reward performance.
628
+ Stock options provide ownership.
629
+ Restricted stock units defer compensation.
630
+ Equity compensation aligns interests.
631
+ Performance bonuses reward results.
632
+ Attendance bonuses reward reliability.
633
+ Referral bonuses reward recruitment.
634
+ Loyalty bonuses reward tenure.
635
+ Completion bonuses reward milestones.
636
+ Achievement bonuses reward excellence.
637
+ Safety bonuses reward protection.
638
+ Quality bonuses reward perfection.
639
+ Customer service bonuses reward satisfaction.
640
+ Efficiency bonuses reward productivity.
641
+ Innovation bonuses reward creativity.
642
+ Teamwork bonuses reward collaboration.
643
+ Leadership bonuses reward management.
644
+ Volunteer bonuses reward service.
645
+ Community bonuses reward participation.
646
+ Sustainability bonuses reward environmental protection.
647
+ Diversity bonuses reward inclusion.
648
+ Training bonuses reward development.
649
+ Certification bonuses reward credentials.
650
+ Degree bonuses reward education.
651
+ Language bonuses reward multilingualism.
652
+ Wellness bonuses reward health.
653
+ Fitness bonuses reward exercise.
654
+ Nutrition bonuses reward healthy eating.
655
+ Mental health bonuses reward wellbeing.
656
+ Work-life balance bonuses reward harmony.
657
+ Remote work bonuses reward flexibility.
658
+ Flexible schedule bonuses reward adjustment.
659
+ Compressed schedule bonuses reward efficiency.
660
+ Part-time bonuses reward availability.
661
+ Contract bonuses reward temporary work.
662
+ Freelance bonuses reward independent work.
663
+ Gig economy work provides flexibility.
664
+ Zero-hour contracts enable flexibility.
665
+ Employment agencies place workers.
666
+ Temp agencies provide temporary workers.
667
+ Staffing companies manage workforce.
668
+ Recruiting firms find candidates.
669
+ Headhunters identify top talent.
670
+ Executive search finds leaders.
671
+ Campus recruiting finds graduates.
672
+ Job fairs attract candidates.
673
+ Online job boards list positions.
674
+ LinkedIn recruiting finds professionals.
675
+ Indeed postings attract job seekers.
676
+ Glassdoor reviews influence candidates.
677
+ Salary websites inform negotiations.
678
+ Benefits packages attract employees.
679
+ Sign-on bonuses attract talent.
680
+ Relocation packages support moves.
681
+ Housing assistance supports new employees.
682
+ Transportation assistance reduces commute costs.
683
+ Childcare assistance supports parents.
684
+ Educational assistance supports learning.
685
+ Tuition reimbursement funds education.
686
+ Book allowances support learning.
687
+ Conference attendance funds development.
688
+ Membership fees cover professional organizations.
689
+ Subscription services provide resources.
690
+ Software licenses enable tool use.
691
+ Hardware provisioning enables productivity.
692
+ Office space supports collaboration.
693
+ Meeting rooms enable discussions.
694
+ Video conferencing enables remote meetings.
695
+ Phone systems enable communication.
696
+ Email systems enable messaging.
697
+ Instant messaging enables quick communication.
698
+ Project management tools organize work.
699
+ Time tracking ensures accurate billing.
700
+ Expense tracking controls spending.
701
+ Budget management optimizes resources.
702
+ Forecasting predicts future needs.
703
+ Scenario planning prepares for changes.
704
+ Contingency planning manages uncertainties.
705
+ Risk assessment identifies threats.
706
+ Opportunity assessment identifies advantages.
707
+ SWOT analysis evaluates position.
708
+ Competitor analysis understands rivals.
709
+ Market research understands customers.
710
+ Customer surveys gather feedback.
711
+ Focus groups explore ideas.
712
+ Interviews gather detailed information.
713
+ Observations understand behavior.
714
+ Experiments test hypotheses.
715
+ Case studies examine examples.
716
+ Data analysis draws conclusions.
717
+ Statistical analysis proves significance.
718
+ Regression analysis finds relationships.
719
+ Correlation analysis measures association.
720
+ Time series analysis tracks trends.
721
+ Forecasting predicts future values.
722
+ Sentiment analysis understands opinions.
723
+ Natural language processing interprets text.
724
+ Machine learning enables pattern recognition.
725
+ Deep learning finds complex patterns.
726
+ Neural networks model brain-like systems.
727
+ Artificial intelligence automates decisions.
728
+ Robotics automates physical tasks.
729
+ Automation improves efficiency.
730
+ Efficiency gains reduce costs.
731
+ Cost reduction improves profitability.
732
+ Profit growth rewards investors.
733
+ Stock appreciation benefits shareholders.
734
+ Dividend payments reward investors.
735
+ Annual reports communicate performance.
736
+ Quarterly earnings announce results.
737
+ Earnings calls discuss performance.
738
+ Investor relations communicates strategy.
739
+ Corporate governance ensures accountability.
740
+ Board meetings make major decisions.
741
+ Executive officers make daily decisions.
742
+ Management teams execute strategy.
743
+ Supervisors oversee operations.
744
+ Team leaders coordinate activities.
745
+ Project managers organize projects.
746
+ Product managers guide development.
747
+ Service managers ensure quality.
748
+ Operations managers optimize efficiency.
749
+ Finance managers control spending.
750
+ Human resources managers manage people.
751
+ Sales managers guide sales teams.
752
+ Marketing managers guide promotion.
753
+ Communications managers manage messaging.
754
+ Legal teams manage compliance.
755
+ Compliance officers ensure adherence.
756
+ Ethics officers manage conduct.
757
+ Diversity officers promote inclusion.
758
+ Safety officers ensure protection.
759
+ Environmental officers ensure sustainability.
760
+ Quality officers ensure standards.
761
+ Customer service managers manage support.
762
+ Technical support provides assistance.
763
+ Help desk answers questions.
764
+ Ticketing systems track issues.
765
+ Escalation procedures handle problems.
766
+ Resolution procedures fix issues.
767
+ Follow-up ensures satisfaction.