Update app.py

app.py

@@ -255,7 +255,7 @@ def ask_question(question, temperature, top_p, repetition_penalty, web_search):
         {context}
         Current Question: {question}
         If the web search results don't contain relevant information, state that the information is not available in the search results.
-        Provide a concise and direct answer to the question:
+        Provide a concise and direct answer to the question without mentioning the web search or these instructions:
         """
         prompt_val = ChatPromptTemplate.from_template(prompt_template)
         formatted_prompt = prompt_val.format(context=context_str, question=question)
@@ -277,18 +277,15 @@ def ask_question(question, temperature, top_p, repetition_penalty, web_search):
 
     full_response = generate_chunked_response(model, formatted_prompt)
     
-    # Filter out the prompt and extract only the answer
-    answer_pattern = r"(?:Answer:|Provide a concise and direct answer to the question:)([\s\S]*)"
+    # Extract only the part after the specific sentence
+    answer_pattern = r"Provide a concise and direct answer to the question without mentioning the web search or these instructions:([\s\S]*)"
     match = re.search(answer_pattern, full_response, re.IGNORECASE)
     
     if match:
         answer = match.group(1).strip()
     else:
-        # If no match is found, use the entire response but remove any instructions
-        answer = re.sub(r"(?i)If the .+?instructions:", "", full_response).strip()
-    
-    # Remove any numbered list formatting
-    answer = re.sub(r'^\s*\d+\.\s*', '', answer, flags=re.MULTILINE)
+        # If the specific sentence is not found, return the full response
+        answer = full_response.strip()
 
     if not web_search:
         memory_database[question] = answer