Update app.py

app.py

@@ -403,10 +403,12 @@ Answer:
 
 
 def clean_response(response_text):
-    # Remove any unwanted follow-up questions or unnecessary text
-    cleaned_response = re.sub(r'Question:.*\nAnswer:', '', response_text, flags=re.DOTALL).strip()
+    # Remove any metadata-like information and focus on the main content
+    cleaned_response = re.sub(r'\[Document\(.*?\),?|\{.*?\}', '', response_text, flags=re.DOTALL)
+    cleaned_response = re.sub(r'\s+', ' ', cleaned_response).strip()
     return cleaned_response
 
+
 def generate_answer(message, choice, retrieval_mode, selected_model):
     logging.debug(f"generate_answer called with choice: {choice} and retrieval_mode: {retrieval_mode}")
 
@@ -477,6 +479,7 @@ def generate_answer(message, choice, retrieval_mode, selected_model):
 
 
 
+
 def bot(history, choice, tts_choice, retrieval_mode, model_choice):
     if not history:
         return history