Add instructions to test model after submitting (#1447)
Summary:
One more thing that's bugging me is it's not too clear how to get the tests to pass so will send out another PR soon
Pull Request resolved: https://github.com/pytorch/benchmark/pull/1447
Reviewed By: msaroufim
Differential Revision: D43780348
Pulled By: xuzhao9
fbshipit-source-id: 939f2ba0651696250b7c7703b0459e7507b6a64d
