https://huggingface.co/spaces/rishirajpathak/SuperResolution/resolve/main/basicsr/ops/upfirdn2d/__init__.py
hf download hf://spaces/rishirajpathak/SuperResolution/basicsr/ops/upfirdn2d/__init__.py
curl -L -o __init__.py https://huggingface.co/spaces/rishirajpathak/SuperResolution/resolve/main/basicsr/ops/upfirdn2d/__init__.py
