function to the pipeline for generation.  Example:   Copied >>> from io import BytesIO
>>> import torch
>>> import PIL
>>> import requests
>>> from diffusers import RePaintPipeline, RePaintScheduler


>>> def download_image(url):
...     response = requests.get(url)
...     return PIL.Image.open(BytesIO(response.content)).convert("RGB")


>>> img_url = "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/repaint/ce