Update app.py

app.py

@@ -153,7 +153,7 @@ with gr.Blocks(js=js, css=css) as demo:
           <image id='inimage' crossorigin='anonymous' href='https://freeali.se/panoramera/examples/basic/f0.jpg' x='0' y='0' height='100%' width='100%' style='filter: url(#displacementFilter)'/>
         </svg>
         """)
-        scale = gr.Slider(label='Scale', minimum="-128" maximum="128" value="0" step="1" elem_id="scale")
+        scale = gr.Slider(label="Scale", minimum="-128", maximum="128", value="0", step="1", elem_id="scale")
         gray_depth.change(fn=None, inputs=[original_image, gray_depth], outputs=None, js=load_svg)
         tmp_gray_depth = tempfile.NamedTemporaryFile(suffix='.png', delete=False)
         gray_depth.save(tmp_gray_depth.name)