使用baidu加速镜像来加速pip安装的时候报错

系统默认配置了百度的python 加速镜像，地址是：https://mirror.baidu.com/pypi/simple

发现在使用的时候报错：

python3 -m pip install pip -U --user
Looking in indexes: https://mirror.baidu.com/pypi/simple
Requirement already satisfied: pip in /usr/local/lib/python3.10/dist-packages (23.1.2)
WARNING: Skipping page https://mirror.baidu.com/pypi/simple/pip/ because the GET request got Content-Type: application/octet-stream. The only supported Content-Types are application/vnd.pypi.simple.v1+json, application/vnd.pypi.simple.v1+html, and text/html
WARNING: Skipping page https://mirror.baidu.com/pypi/simple/pip/ because the GET request got Content-Type: application/octet-stream. The only supported Content-Types are application/vnd.pypi.simple.v1+json, application/vnd.pypi.simple.v1+html, and text/html

于是只好换用其它python 镜像，比如换清华源，地址是：https://pypi.tuna.tsinghua.edu.cn/simple

python3 -m pip install pip -U --user -i https://pypi.tuna.tsinghua.edu.cn/simple
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Requirement already satisfied: pip in /usr/local/lib/python3.10/dist-packages (23.1.2)
Collecting pip
发现问题解决