pytorch

03a73cb9 - Remove namespace F = torch::nn::functional from torch/nn/modules/batchhnorm.h (#30684)

Remove namespace F = torch::nn::functional from torch/nn/modules/batchhnorm.h (#30684) Summary: This PR removes `namespace F = torch::nn::functional` from `torch/nn/modules/batchhnorm.h`, so that people don't have to define `torch::nn::functional` as `F` if they don't want to. Fixes https://github.com/pytorch/pytorch/issues/30682. Pull Request resolved: https://github.com/pytorch/pytorch/pull/30684 Differential Revision: D18795717 Pulled By: yf225 fbshipit-source-id: c9feffbeb632cc6b4ce3e6c22c0a78533bab69ad