pytorch

8a81c4dc - Update padding_idx docs for EmbeddingBag to better match Embedding's (#56065)

Update padding_idx docs for EmbeddingBag to better match Embedding's (#56065) Summary: Match updated `Embedding` docs from https://github.com/pytorch/pytorch/pull/54026 as closely as possible. Additionally, update the C++ side `Embedding` docs, since those were missed in the previous PR. There are 6 (!) places for docs: 1. Python module form in `sparse.py` - includes an additional line about newly constructed `Embedding`s / `EmbeddingBag`s 2. Python `from_pretrained()` in `sparse.py` (refers back to module docs) 3. Python functional form in `functional.py` 4. C++ module options - includes an additional line about newly constructed `Embedding`s / `EmbeddingBag`s 5. C++ `from_pretrained()` options 6. C++ functional options Pull Request resolved: https://github.com/pytorch/pytorch/pull/56065 Reviewed By: malfet Differential Revision: D27908383 Pulled By: jbschlosser fbshipit-source-id: c5891fed1c9d33b4b8cd63500a14c1a77d92cc78