Update app.py

app.py

@@ -53,7 +53,7 @@ with gr.Blocks(css="#chatbot{height:300px} .overflow-y-auto{height:500px}") as d
     state = gr.State([])
 
     with gr.Row():
-        txt = gr.Textbox(show_label=False, placeholder="Enter text and press enter")
+        txt = gr.Textbox(show_label=False, placeholder="Enter text and press enter").style(container=False)
 
     txt.submit(answer, [txt, state], [chatbot, state])