Update app.py

app.py

@@ -50,13 +50,15 @@ async def echo(message, history, state, persona):
                 "expiration_time": path_gcp.expiration_time,
             })
             attached_file = path_wrap
-            print(attached_file)
 
     user_message_parts = [types.Part.from_text(text=message['text'])]
     if attached_file: user_message_parts.append(attached_file)
     user_message = [types.Content(role='user', parts=user_message_parts)]
+    print(1)
+    print(user_message)
     
     state['messages'] = state['messages'] + user_message
+    print(2)
     print(state['messages'])
 
     response_chunks = ""