pytorch

4a76fb49 - [pt2] add metas for `avg_pool3d` and `avg_pool3d_backward` (#103392)

[pt2] add metas for `avg_pool3d` and `avg_pool3d_backward` (#103392) Pull Request resolved: https://github.com/pytorch/pytorch/pull/103392 Approved by: https://github.com/ezyang