Update app.py

app.py

@@ -137,7 +137,7 @@ with gr.Blocks(theme='WeixuanYuan/Soft_dark') as demo:
       bubble_full_width=False,
       show_copy_button=True,
       show_share_button=True,
-      )
+      ).render()
 
     with gr.Row():
         txt = gr.Textbox(