https://huggingface.co/toto10/extensions/resolve/refs%2Fpr%2F3/microsoftexcel-controlnet/example/api_img2img.ipynb
hf download hf://toto10/extensions@refs/pr/3/microsoftexcel-controlnet/example/api_img2img.ipynb
curl -L -o api_img2img.ipynb https://huggingface.co/toto10/extensions/resolve/refs%2Fpr%2F3/microsoftexcel-controlnet/example/api_img2img.ipynb
