Update app.py

app.py

@@ -116,7 +116,7 @@ def get_answer(query, history = None):
     for chunk in response:
         response_text += chunk.text
         yield response_text
-    messages.append({"role": "model", "parts": [{"text": response_text}]})
+    messages.append({"role": "model", "parts": [{"text": response}]})
     log_message(messages)
 
 def filter_vector_docs(keyword: str):