Add a pybind for Module::get_functions. (#20594)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/20594
ghimport-source-id: 96f8046fd3aed49d8b29312ce2f8d7e0ea5e5787
Differential Revision: D15375132
Pulled By: ZolotukhinM
fbshipit-source-id: 7ad87e29d965e459c49be1be8a08f86ed2a0b4db
Author
Mikhail Zolotukhin
