Update app.py

app.py

@@ -71,6 +71,7 @@ if input:
                                      "Hmm, not sure I know the answer, maybe you could ask differently? 🤓",
                                      "Sorry, I didn't understand you, maybe you could ask differently? 🤓 Try asking 'What should I use to extract name in a document' 🤗"]
                 bot_answer = random.choice(fallback_template)
+                message_history.append({"text":bot_answer, "is_user" : False})
      
     with placeholder.container():
         last_message = message_history[-1]