updated tts

app.py

@@ -14,7 +14,7 @@ import random
 OUTPUT_DIR = "output"
 os.makedirs(OUTPUT_DIR, exist_ok=True)
 
-
+tts = TTS(model_name="tts_models/ja/kokoro/tacotron2-DDC")
 model_name = "TheBloke/Amethyst-13B-Mistral-AWQ"
 
 # Load the tokenizer
@@ -162,16 +162,28 @@ def get_emotion_image(emotion):
     # Select a random image for the given emotion
     return random.choice(emotion_images.get(emotion, ["assets/rena2.png"])) 
 
+
 def generate_speech(text, emotion="happy"):
     """Generate speech from text using Coqui TTS."""
-
-    output_path = "output/response.wav"
+    
+    output_dir = "output"
+    output_path = os.path.join(output_dir, "response.wav")
 
     # Ensure output directory exists
-    os.makedirs(os.path.dirname(output_path), exist_ok=True)
+    os.makedirs(output_dir, exist_ok=True)
+
+    try:
+        # Generate speech file
+        tts.tts_to_file(text=text, file_path=output_path)
+        print(f"Generated speech saved to: {output_path}")
+
+        # Verify the file was created
+        if not os.path.exists(output_path):
+            raise FileNotFoundError(f"TTS output file not found: {output_path}")
 
-    # Generate speech file
-    tts.tts_to_file(text=text, file_path=output_path)
+    except Exception as e:
+        print(f"Error generating speech: {e}")
+        return None
 
     return output_path