pytorch

eaddadd4 - Revert D26403094: ns for fx - stubs of the three APIs (compare weights, activations, activations with shadow)

Revert D26403094: ns for fx - stubs of the three APIs (compare weights, activations, activations with shadow) Test Plan: revert-hammer Differential Revision: D26403094 (https://github.com/pytorch/pytorch/commit/37622db76a102cee7df67bab8d228780fef0874d) Original commit changeset: 9752331d4ae0 fbshipit-source-id: f0a32d443a29b25af33d90420dfd1bada40c917c