pytorch

896e4b6e - Support QScheme in script

Support QScheme in script Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/24358 Test Plan: Imported from OSS Differential Revision: D16811412 Pulled By: jamesr66a fbshipit-source-id: 2b0c981f7e8793bf036e398e02aca3c62ddcb64b