CPU版本: https://pytorch.org/get-started/previous-versions/
#CPU only conda install pytorch==1.2.0 torchvision==0.4.0 cpuonly -c pytorch
参考博客 [1]https://blog.csdn.net/u014723479/article/details/103001861?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-4.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-4.nonecase