https://huggingface.co/spaces/li2895/chatgpt2api/resolve/main/services/protocol/__init__.py
hf download hf://spaces/li2895/chatgpt2api/services/protocol/__init__.py
curl -L -o __init__.py https://huggingface.co/spaces/li2895/chatgpt2api/resolve/main/services/protocol/__init__.py
