Interpreter support for CallFunction/CallMethod (#21562)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21562
ghimport-source-id: 17e5e183f730f50d97ef48973aafc6249d54978f
Reviewed By: suo
Differential Revision: D15729500
Pulled By: zdevito
fbshipit-source-id: efa8a133b617b1498810392a8da6b513ce00b5eb
