Revert D31495086: open source engine_layer_visualize.py
Test Plan: revert-hammer
Differential Revision:
D31495086 (https://github.com/pytorch/pytorch/commit/150b7c7410cbe93efddd8a4c0b1b740fd81bfb58)
Original commit changeset: 1f5505d6baac
fbshipit-source-id: 186f3407a6423f0981f0b7a2e7408ce53013fceb
