Update app.py

app.py

@@ -348,7 +348,7 @@ with gr.Blocks(css=css) as demo:
                 )
 
             with gr.Column():
-                result = gr.ImageSlider(label="Generated Image", type="pil", interactive=False)
+                result = ImageSlider(label="Generated Image", type="pil", interactive=False)
                 use_as_input_button = gr.Button("Use as Input Image", visible=False)
 
                 history_gallery = gr.Gallery(label="History", columns=6, object_fit="contain", interactive=False)