Fix bug: passed question was the standalone one

utils.py

@@ -89,7 +89,7 @@ def ask_query(
     else:
         question = get_standalone_question(msg, message_history, prompt_q)
         context = get_context(question)
-        answer = get_answer(context, message_history, question, prompt_m)
+        answer = get_answer(context, message_history, msg, prompt_m)
 
     message_history.append({'role': 'assistant', 'content': answer})
     chat_history.append([msg, answer])