diffusers fbgemm-gpu==0.2.0 pytest torchvision transformers timm titans torchaudio torchrec==0.2.0 contexttimer einops triton==2.0.0.dev20221011 git+https://github.com/HazyResearch/flash-attention.git@c422fee3776eb3ea24e011ef641fd5fbeb212623#egg=flash_attn