Revert D32154787: Formatted with Black
Test Plan: revert-hammer
Differential Revision:
D32154787 (https://github.com/pytorch/pytorch/commit/08d630b9a6c0fd4e07149feb335a8c50be903290)
Original commit changeset: 6a95691c4ad9
fbshipit-source-id: 2dbcf2395071433731683f685a0351fa8604d620
