安装easyocr后的cv2错误,安装easyconnect后,电脑系统打不开了

需要安装的包 : torch ,torchvision,easyocr

torch,torchvision 对应版本表

python 包下载地址推荐
torchvision包下载地址

pip install torchvision-0.8.2+cpu-cp38-cp38-win_amd64.whlpip install torch-1.7.1-cp38-cp38-win_amd64.whlpip install easyocr-1.2.1-py3-none-any.whl