Update app.py

app.py

@@ -263,10 +263,11 @@ with gr.Blocks(
     gr.Markdown("""
             To use this application:
             1. Upload an image. 
-            2. Upload a pre-defined mask. (If you don't have a mask, you can sketch one by using the Gradio demo available in our GitHub repository. Please note that, due to compatibility limitations with zerogpu, we’re unable to integrate the demo directly here.)
+            2. Upload a pre-defined mask. (Unfortunatey, you cannot sketch mask here due to the compatibility issues with zerogpu, if you need draw mask manually, please use our offline gradio script available in our GitHub repository.)
             3. Set the seed (default is 1234).
             4. Click 'Start Processing' to process the image.
             5. The result will be displayed.
+            
             Note: The mask should be a binary image where the object to be removed is white and the background is black.
     """)
     with gr.Row(equal_height=False):