#清华源
pip --timeout=600 install -i https://pypi.tuna.tsinghua.edu.cn/simple tensorflow==2.3.1
#阿里云
pip install tensorflow_datasets -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com --user
#清华源
pip --timeout=600 install -i https://pypi.tuna.tsinghua.edu.cn/simple tensorflow==2.3.1
#阿里云
pip install tensorflow_datasets -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com --user