Update app.py

app.py

@@ -35,7 +35,7 @@ def create_app():
             updates = []
             for filter_ctrl_name, ctrl_group in controls.items(): # controls now stores groups
                 visibility = True # Always make visible
-                updates.append(gr.update(visible=visibility)) # Update visibility of the group
+                updates.append(ctrl_group.update(visible=visibility)) # Update visibility of the group
             return updates
 
         # Xử lý ảnh real-time