pytorch

a0483cd0 - Back out "fx: Fix type_matches for Optional[List[int]] arguments" (#56991)

Back out "fx: Fix type_matches for Optional[List[int]] arguments" (#56991) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56991 Original commit changeset: c5aa5f61a215 Diff: D27987746 (https://github.com/pytorch/pytorch/commit/267b554b6fd7d8dfdfb9885c663fbe48fb26b2f8) Test Plan: `buck test` under the glow-buck target is the target that this reversion is intended to fix Reviewed By: jfix71 Differential Revision: D28019659 fbshipit-source-id: 37584ff404fc9195b309a5a6afdb4edbc2b4f088