benchmark

f5d3de13 - Remove torchvision and torchaudio dependency when testing userbenchmark. (#2309)

Remove torchvision and torchaudio dependency when testing userbenchmark. (#2309) Summary: Most userbenchmarks handle dependencies themselves, and torchvision/torchaudio are not required. Pull Request resolved: https://github.com/pytorch/benchmark/pull/2309 Reviewed By: aaronenyeshi Differential Revision: D58686618 Pulled By: xuzhao9 fbshipit-source-id: b6ad66333586e237ef115c2c39c0069e4cb58450