Update app.py

app.py

@@ -83,7 +83,7 @@ with gr.Blocks() as demo:
         with gr.Column(scale=1):
             api_key_box = gr.Textbox(label="OpenAI API Key", info="OpenAI API Key", lines=1, value="")
             chatbot = gr.Chatbot()
-            msg = gr.Textbox()
+            msg = gr.Textbox(label="Chat")
             clear = gr.Button("Clear")
             msg.submit(respond, [msg, chatbot, api_key_box], [msg, chatbot, html, htmlj])
             clear.click(clear_fn, None, chatbot, queue=False)