pytorch

8e29863a - [ONNX] Handle NoneType in Assign Output Shapes (#54623) (#57602)

[ONNX] Handle NoneType in Assign Output Shapes (#54623) (#57602) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/57602 Needed for ONNX Export of Huggingface-reformer models Test Plan: Imported from OSS Reviewed By: malfet Differential Revision: D28393517 Pulled By: SplitInfinity fbshipit-source-id: bab6f91e624bb31e804fe2cf7ec0970164a6f29e Co-authored-by: shubhambhokare1 <shubhambhokare1@gmail.com>