安装tensorflow-metal 巨慢然后报错 ReadTimeoutError: HTTPSConnectionPool

python -m pip install tensorflow-macos
python -m pip install tensorflow-metal

报错信息如下：

socket.timeout: The read operation timed out
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

试了挺多办法，但是也没解决。后来看到是源的问题，然后换下面命令，190M包秒安装。

python -m pip install tensorflow-macos -i https://pypi.tuna.tsinghua.edu.cn/simple/
python -m pip install tensorflow-metal -i https://pypi.tuna.tsinghua.edu.cn/simple/