pytorch

6269efde - Add stricter typing to caffe2/torch/distributed/elastic/multiprocessing/errors/__init__.py (#55848)

Add stricter typing to caffe2/torch/distributed/elastic/multiprocessing/errors/__init__.py (#55848) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55848 Test Plan: Sandcastle Reviewed By: xush6528 Differential Revision: D27714781 fbshipit-source-id: cff651e04c1e8363a249c7de9de01c33db47f003