pytorch

a5fd750e - [codemod][lint][fbcode/c*] Enable BLACK by default

[codemod][lint][fbcode/c*] Enable BLACK by default Test Plan: manual inspection & sandcastle Reviewed By: zertosh Differential Revision: D30279364 fbshipit-source-id: c1ed77dfe43a3bde358f92737cd5535ae5d13c9a