feat: Ajustar app.py para mejorar la funcionalidad de redimensionamiento de imágenes

app.py

@@ -150,7 +150,7 @@ def upscale_image(image, resolution, num_inference_steps, strength, hdr, guidanc
 
 
     try:
-        result = client_tile_upscaler.submit(
+        job = client_tile_upscaler.submit(
             param_0=handle_file(image),
             param_1=resolution,
             param_2=num_inference_steps,