wconstab/38034-sliced-sequential (#40445)
Summary:
Partial support for slicing of Sequential containers.
- works around missing Sequential slice functionality
by converting to tuple
- only supports iteration of resulting tuple values,
not direct call() on the sliced sequential
Pull Request resolved: https://github.com/pytorch/pytorch/pull/40445
Differential Revision: D22192469
Pulled By: wconstab
fbshipit-source-id: 61c85deda2d58f6e3bea2f1fa1d5d5dde568b9b5
