https://huggingface.co/spaces/Severian/dify/resolve/main/sdks/python-client/dify_client/__init__.py
hf download hf://spaces/Severian/dify/sdks/python-client/dify_client/__init__.py
curl -L -o __init__.py https://huggingface.co/spaces/Severian/dify/resolve/main/sdks/python-client/dify_client/__init__.py
