.## 处理 pytorch 问题

先安装 conda: https://docs.conda.io/projects/conda/en/stable/user-guide/install/macos.html 再处理 pytorch:

conda create -n env_pytorch python=xxx
pip install torchvision

1. https://stackoverflow.com/questions/54843067/no-module-named-torch
2. https://docs.conda.io/projects/conda/en/stable/user-guide/install/macos.html

install langchain chatchat

https://github.com/chatchat-space/Langchain-Chatchat