pytorch

bcb45831 - [FX] Add a metadata dict to Node and switch shapeprop to use that (#54926)

[FX] Add a metadata dict to Node and switch shapeprop to use that (#54926) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/54926 Test Plan: Imported from OSS Reviewed By: ansley Differential Revision: D27417801 Pulled By: jamesr66a fbshipit-source-id: 68a5155120a235065f58aa64ba1a6a97818dd0c1