WARNING: You are using pip version 21.1.2; however, version 21.1.3 is available.
You should consider upgrading via the 'D:\Program Files\DeepFaceLab_NVIDIA_up_to_RTX2080Ti\_internal\python-3.6.8\python.exe -m pip install --upgrade pip' command.
安装提示更新Python 最新版,按网上说的使用python -m pip install --upgrade pip -i https://pypi.douban.com/simple命令之后提示 'python' 不是内部或外部命令,也不是可运行的程序
或批处理文件。
啊怎么解决,大佬