Prepare interpreter for function calling (#21185)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21185
ghimport-source-id: 6b9cb92d1f1f59bb980dcfa0d29dfe985ee955d1
Reviewed By: jamesr66a
Differential Revision: D15572818
Pulled By: zdevito
fbshipit-source-id: 3a9b5f053664c09212b97f1391d8d006337b5550
