https://huggingface.co/spaces/ManPla/gauge-orbit-quantization-demo/resolve/main/src/__init__.py
hf download hf://spaces/ManPla/gauge-orbit-quantization-demo/src/__init__.py
curl -L -o __init__.py https://huggingface.co/spaces/ManPla/gauge-orbit-quantization-demo/resolve/main/src/__init__.py
