https://huggingface.co/spaces/datavision-ai/Datavision/resolve/main/backend/vector/__init__.py
hf download hf://spaces/datavision-ai/Datavision/backend/vector/__init__.py
curl -L -o __init__.py https://huggingface.co/spaces/datavision-ai/Datavision/resolve/main/backend/vector/__init__.py
