pytorch

31e59c38 - torch.package change `Folder` to `Directory` and add doc strings (#56925)

torch.package change `Folder` to `Directory` and add doc strings (#56925) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56925 Test Plan: Imported from OSS Reviewed By: suo Differential Revision: D28002145 Pulled By: Lilyjjo fbshipit-source-id: 6265970202d1530c4fb7ea10011b0e09094037d5