https://docs.streamlit.io/library/get-started/installation
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pipenv cd myproject pipenv shell #Create a new Pipenv environment in that folder and activate that environment #exit 退出环境 pipenv install streamlit #create an easily-reproducible environment
cd /mnt/d/yangfenglong/github/streamlit-main pipenv shell #Any time you want to use the new environment, go to your project folder (where the Pipenv file lives) and run: pipenv shell streamlit run Hello.py