[DataLoader] TransformsIterDataPipe (#52604)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/52604
Test Plan: Imported from OSS
Reviewed By: VitalyFedyunin
Differential Revision: D26581511
Pulled By: ejguan
fbshipit-source-id: c927726b7afba14586f16cde0237f2cef9080079
