https://huggingface.co/datasets/hk239/v2d/resolve/main/rl/v2d_rl/algorithms/__init__.py
hf download hf://datasets/hk239/v2d/rl/v2d_rl/algorithms/__init__.py
curl -L -o __init__.py https://huggingface.co/datasets/hk239/v2d/resolve/main/rl/v2d_rl/algorithms/__init__.py
