Update app.py

app.py

@@ -48,7 +48,7 @@ with gr.Blocks() as demo:
                 show_label=False,
                 placeholder="Type your message here...",
                 lines=1
-            ).style(container=False)
+            )
         user_input.submit(respond, [user_input, state], [user_input, chatbot, state])
 
 # Launch the app