Error when torch.load-ing a JIT model (#15578)
Summary:
Throw a warning when calling `torch.load` on a zip file
Fixes #15570
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15578
Differential Revision: D13555954
Pulled By: driazati
fbshipit-source-id: a37ecdb3dd0c23eff809f86e2f8b74cd48ff7277
