pytorch

f5e201e4 - [DataPipe] Adding usage examples for IterDataPipes (#73033)

[DataPipe] Adding usage examples for IterDataPipes (#73033) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/73033 Test Plan: Imported from OSS Reviewed By: ejguan Differential Revision: D34313793 Pulled By: NivekT fbshipit-source-id: 51125be2f79d73d02658b2b1c2691f96be8d4769 (cherry picked from commit 3e3c2df7c6a9f6cb51f2343254063487a091729a)