pytorch

7f1693d9 - Fix type hints of the callable arguments for DataLoader (#52924)

Fix type hints of the callable arguments for DataLoader (#52924) Summary: Fixes https://github.com/pytorch/pytorch/issues/52806 Pull Request resolved: https://github.com/pytorch/pytorch/pull/52924 Reviewed By: malfet Differential Revision: D26694894 Pulled By: ejguan fbshipit-source-id: 55734ec9684caa90f1e599b65659b7c57047f802