Update app.py

app.py

@@ -93,8 +93,8 @@ with gr.Blocks() as demo:
     console.log(chatbot)
     }
     """
-    chatbot = gr.Chatbot()
-    chatbot.change(None,[chatbot],[],js=js,type="messages")
+    chatbot = gr.Chatbot(type="messages")
+    chatbot.change(None,[chatbot],[],js=js)
     msg = gr.Textbox()
     clear = gr.ClearButton([msg, chatbot])