Update src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py

Co-authored-by: Patrick von Platen <[email protected]>

Author: yiyixuxu

src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py

@@ -411,6 +411,7 @@ def __call__(
         >>> low_res_img = Image.open(BytesIO(response.content)).convert("RGB")
         >>> low_res_img = low_res_img.resize((128, 128))
         >>> prompt = "a white cat"
+        
         >>> upscaled_image = pipeline(prompt=prompt, image=low_res_img).images[0]
         >>> upscaled_image.save("upsampled_cat.png")
         ```