no upscale

app.py

@@ -331,6 +331,7 @@ def replace_nsfw_images(results):
     return results.images
 
 def upscale(results, prompt, neg_prompt, generator):
+   return results
    for i in range(len(results.images)):
          results.images.append(UPSCALER(prompt=prompt, negative_prompt=neg_prompt, image=results.images[i], num_inference_steps=20, guidance_scale=0, generator=generator).images[0])
    return results