pytorch

c1b701bc - Back out "update rpc tensorpipe logic for sparse tensors" (#64575)

Back out "update rpc tensorpipe logic for sparse tensors" (#64575) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64575 Original commit changeset: daee9a567645 Test Plan: unit test Reviewed By: gcramer23 Differential Revision: D30778736 fbshipit-source-id: 8d9386158fb6a3d025c149cdc37558d57c615e9f