fixed emotions issues

app.py

@@ -125,6 +125,8 @@ def truncate_history(history, max_tokens=1024):
     token_count = 0
     truncated_history = []
     for message in reversed(history):
+        if "### Instructions ###" in message:
+            continue  # Skip instructions in history
         token_count += len(tokenizer(message).input_ids)
         if token_count <= max_tokens:
             truncated_history.insert(0, message)
@@ -150,12 +152,14 @@ def chat(input_text):
     # Combine base prompt and conversation history
     history = "\n".join(conversation_history)
     final_prompt = f"""{base_prompt}
+    
+    ### Instructions ###
+    Respond concisely and directly to the user's input. Avoid repeating the user's input unless clarification is needed.
 
     ### Conversation History ###
     {history}
 
-    ### Instructions ###
-    Respond concisely and directly to the user's input. Avoid repeating the user's input unless clarification is needed.
+    
 
     Rena:"""
 
@@ -228,8 +232,8 @@ def chat(input_text):
 # Custom CSS for avatar styling
 css = """
 #rena_avatar img {
-    width: 450px !important;
-    height: 450px !important;
+    width: 400px !important;
+    height: 400px !important;
     object-fit: contain;
     margin: auto;
     display: block;