https://huggingface.co/poet70/vla-sft-code-dreamzero/resolve/main/groot/vla/common/utils/data_structure/__init__.py
hf download hf://poet70/vla-sft-code-dreamzero/groot/vla/common/utils/data_structure/__init__.py
curl -L -o __init__.py https://huggingface.co/poet70/vla-sft-code-dreamzero/resolve/main/groot/vla/common/utils/data_structure/__init__.py
