pytorch

ad30d465 - Move install_torchvision to common.sh so that it can be sourced. (#40828)

Move install_torchvision to common.sh so that it can be sourced. (#40828) Summary: Moving this to a file that can be source by downstream pytorch/xla. Pull Request resolved: https://github.com/pytorch/pytorch/pull/40828 Reviewed By: malfet Differential Revision: D22339513 Pulled By: ailzhang fbshipit-source-id: c43b18fa2b7e1e8bb6810a6a43bb7dccd4756238