安装 opencv-python
pip install opencv-python -i https://mirrors.aliyun.com/pypi/simple/  --trusted-host mirrors.aliyun.com
缺少 libGL.so.1
apt install -y libgl1-mesa-glx
    安装 opencv-python
pip install opencv-python -i https://mirrors.aliyun.com/pypi/simple/  --trusted-host mirrors.aliyun.com
缺少 libGL.so.1
apt install -y libgl1-mesa-glx