Revert D25757691: [pytorch][PR] Run mypy over test/test_utils.py
Test Plan: revert-hammer
Differential Revision:
D25757691 (https://github.com/pytorch/pytorch/commit/c86cfcd81da46b5e8226441edb58f0b11a97f215)
Original commit changeset: 145ce3ae532c
fbshipit-source-id: 3dfd68f0c42fc074cde15c6213a630b16e9d8879
Author
Rong Rong (AI Infra)
