hpcaitech/torchrec No such commit ID (e8d8eda5e7a0619bd779e35065397679e1536dcd)

[BorisPolonsky]

I need to build custom image with CachedEmbedding. Yet there's no such commit ID for hpcaitech/torch as indicated in the README.md

Install our customized [torchrec](https://github.com/hpcaitech/torchrec) (commit id e8d8eda5e7a0619bd779e35065397679e1536dcd)

https://github.com/hpcaitech/torchrec

I tried

git clone https://github.com/hpcaitech/torchrec
cd torchrec
git checkout e8d8eda5e7a0619bd779e35065397679e1536dcd
fatal: reference is not a tree: e8d8eda5e7a0619bd779e35065397679e1536dcd

There's no git commit selection op in the official Dockerfile