Update app.py

app.py

@@ -214,7 +214,7 @@ with gr.Blocks(css=css) as demo:
                     value=512,
                 )
 
-        def update_controlnet_options(use_control_net):
+        def toggle_controlnet_options(use_control_net):
             if use_control_net:
                 return gr.Column.update(visible=True)
             else: