Update app.py

app.py

@@ -65,7 +65,7 @@ def vote(data: gr.LikeData):
     else:
         print("You downvoted this response: " + data.value)
 with gr.Blocks(css="#chatbot{height:300px} .overflow-y-auto{height:500px}") as rxbot:
-    chatbot = gr.Chatbot(elem_id="chatbot",bubble_full_width=False,show_copy_button=True,avatar_images=('/home/user/app/cat.png', '/home/user/app/lss.png'),)
+    chatbot = gr.Chatbot(elem_id="chatbot",bubble_full_width=False,show_copy_button=True,layout = 'panel',avatar_images=('/home/user/app/cat.png', '/home/user/app/lss.png'),)
     state = gr.State([])
     with gr.Row():
         txt = gr.Textbox(show_label=False, placeholder="请输入你的问题").style(container=False)