Update app.py

app.py

@@ -296,7 +296,7 @@ with gr.Blocks(theme=Applio()) as demo:
                 dropdown.render()
                 toggle_dark = gr.Button(value="Toggle Dark")
 
-    dropdown.change(None, dropdown, None, js=js)
+    
     toggle_dark.click(
         None,
         js="""