pytorch

262dbdf0 - [caffe2/nomnigraph] handle when PATH env is not defined (#39373)

[caffe2/nomnigraph] handle when PATH env is not defined (#39373) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/39373 Line 114 is the only actual change. Other changes are just formatting. Test Plan: CI Reviewed By: zrphercule Differential Revision: D21830893 fbshipit-source-id: 83e49b1b3c48f6bc6de3c48ccce60c84aa49339b