fix ui

app.py

@@ -58,6 +58,7 @@ with gr.Blocks() as demo:
     with gr.Row():
         input_image = gr.Image(label="Input Image", type="numpy")
         scale_factor = gr.Radio([2, 3, 4], label="Scale Factor", value=4)
+    with gr.Row():
         image_slider = ImageSlider(label="Before/After")
     upscale_button = gr.Button("Upscale")
     processing_time_text = gr.Textbox(label="Processing Time")