Update app.py

app.py

@@ -88,7 +88,7 @@ def get_response(history, audio_input):
     print('\ndocument_response:', answer)
 
     for trigger in GENERAL_RSPONSE_TRIGGERS:
-        if trigger in answer:    
+        if trigger in str(answer):    
             MESSAGES.append({"role": "user", "content": question})
             chat = openai.ChatCompletion.create(
                     model="gpt-3.5-turbo",