feat: Update app.py with new options for image upscaling

app.py

@@ -251,13 +251,13 @@ with gr.Blocks(css=css) as demo:
             output_slider = ImageSlider(label="Before / After", type="numpy", show_download_button=False)
 
     with gr.Accordion("Advanced Options", open=False):
-        resolution = gr.Slider(minimum=128, maximum=2048, value=1024, step=128, label="Resolution")
-        num_inference_steps = gr.Slider(minimum=1, maximum=50, value=20, step=1, label="Number of Inference Steps")
-        strength = gr.Slider(minimum=0, maximum=1, value=0.2, step=0.01, label="Strength")
-        hdr = gr.Slider(minimum=0, maximum=1, value=0, step=0.1, label="HDR Effect")
-        guidance_scale = gr.Slider(minimum=0, maximum=20, value=6, step=0.5, label="Guidance Scale")
-        controlnet_strength = gr.Slider(minimum=0.0, maximum=2.0, value=0.75, step=0.05, label="ControlNet Strength")
-        scheduler_name = gr.Dropdown(
+        upscale_resolution = gr.Slider(minimum=128, maximum=2048, value=1024, step=128, label="Resolution")
+        upscale_num_inference_steps = gr.Slider(minimum=1, maximum=50, value=20, step=1, label="Number of Inference Steps")
+        upscale_strength = gr.Slider(minimum=0, maximum=1, value=0.2, step=0.01, label="Strength")
+        upscale_hdr = gr.Slider(minimum=0, maximum=1, value=0, step=0.1, label="HDR Effect")
+        upscale_guidance_scale = gr.Slider(minimum=0, maximum=20, value=6, step=0.5, label="Guidance Scale")
+        upscale_controlnet_strength = gr.Slider(minimum=0.0, maximum=2.0, value=0.75, step=0.05, label="ControlNet Strength")
+        upscale_scheduler_name = gr.Dropdown(
             choices=["DDIM", "DPM++ 3M SDE Karras", "DPM++ 3M Karras"],
             value="DDIM",
             label="Scheduler"
@@ -284,7 +284,7 @@ with gr.Blocks(css=css) as demo:
         outputs=[output_slider]
     ).then(
         upscale_image, 
-        [generated_image, resolution, num_inference_steps, strength, hdr, guidance_scale, controlnet_strength, scheduler_name],
+        [generated_image, upscale_resolution, upscale_num_inference_steps, upscale_strength, upscale_hdr, upscale_guidance_scale, upscale_controlnet_strength, upscale_scheduler_name],
         output_slider
     )