Remove the dependency of pytorch nightly. (#71323)
Summary:
This PR removes the PyTorch nightly dependencies of TorchBench CI. Instead, it relies on the bisection script to install TorchBench dependencies (https://github.com/pytorch/benchmark/pull/694).
This will unblock TorchBench CI users when the nightly build fails (e.g., https://github.com/pytorch/pytorch/issues/71260)
RUN_TORCHBENCH: resnet18
TORCHBENCH_BRANCH: xz9/optimize-bisection
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71323
Reviewed By: wconstab
Differential Revision: D33591713
Pulled By: xuzhao9
fbshipit-source-id: f1308ea33ece1f18196c993b40978351160ccc0c
