-r ./requirements/build.txt
-r ./requirements/optional.txt
-r ./requirements/runtime.txt
-r ./requirements/tests.txt
--find-links https://download.openmmlab.com/mmcv/dist/cpu/torch1.10.0/index.html
mmcv-full==1.3.17
torch==1.10.0
torchvision 
einops 
timm
Pillow