ComfyUI nodes to use LivePortrait

https://github.com/kijai/ComfyUI-LivePortrait/assets/40791699/e55e10f6-af61-4d73-b162-af29eb847516

I have converted all the pickle files to safetensors, and they

are automatically downloaded from here to ComfyUI/models/liveportrait:

https://huggingface.co/Kijai/LivePortrait_safetensors/tree/main

Insightface is required. If you have a working compile encironment, installing it can be as easy as:

pip install insightface

or for the portable version, in the ComfyUI_windows_portable -folder:

python_embeded/python.exe -m pip install insightface

For insightface model, extract this to ComfyUI/models/insightface/buffalo_l:

https://github.com/deepinsight/insightface/releases/download/v0.7/buffalo_l.zip

Please note that insightface license is non-commercial in nature.