pytorch

8a924399 - Lazy load `pandas` when importing pytorch (#71316)

Lazy load `pandas` when importing pytorch (#71316) Summary: Fixes https://github.com/pytorch/pytorch/issues/71313 Pull Request resolved: https://github.com/pytorch/pytorch/pull/71316 Reviewed By: wenleix Differential Revision: D33595043 Pulled By: malfet fbshipit-source-id: da8c7a7f132696645191d7b7055c4c21970d92c3 (cherry picked from commit 2d4847780a4d26426d2300861069160836130063)