Revert "Torch package support in dynamo (#91821)"
This reverts commit 3726d232191088e8e7a9c1a2ab3244cdd9250bf2.
Reverted https://github.com/pytorch/pytorch/pull/91821 on behalf of https://github.com/huydhn due to The change causes flakiness on trunk. See https://github.com/pytorch/pytorch/issues/92196#issuecomment-1386368909 for more details
