Update gradio_demo.py

gradio_demo.py

@@ -971,7 +971,7 @@ with block:
                 with gr.Row():
                     extracted_objects = gr.Image(type="numpy", label="Extracted Foreground", height=480)
                     extracted_fg = gr.Image(type="numpy", label="Extracted Foreground", height=480)
-                     with gr.Row():
+                with gr.Row():
                             x_slider = gr.Slider(
                                 minimum=0,
                                 maximum=1000,