add type annotations to torch.nn.modules.fold

[guilhermeleobas]

closes gh-49478

Fixes #49478

[facebook-github-bot]

💊 CI failures summary and remediations

As of commit fc34956 (more details on the Dr. CI page):

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• 1/2 failures possibly* introduced in this PR
  • 1/1 non-CircleCI failure(s)
• 1/2 broken upstream at merge base 006cfeb from Jan 07 until Jan 08

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🚧 1 fixed upstream failure:

These were probably caused by upstream breakages that were already fixed.

Please rebase on the viable/strict branch (expand for instructions)

If your commit is older than viable/strict, run these commands:

git fetch https://github.com/pytorch/pytorch viable/strict
git rebase FETCH_HEAD

Check out the recency history of this "viable master" tracking branch.

• pytorch_xla_linux_bionic_py3_6_clang9_build from Jan 07 until Jan 08 (b73c018 - 88bd69b)
  • 🔁 rerun

---

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This comment has been revised 8 times.

[rgommers]

LGTM, and one CI failure is unrelated. Thanks @guilhermeleobas

[facebook-github-bot]

@walterddr has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[guilhermeleobas]

Do not merge this PR until one checks if the annotations introduce any regression. See:
#49564 (comment)

[guilhermeleobas]

This module is already covered by tests:

test/test_jit.py::TestJitGeneratedModule::test_nn_Fold
test/test_jit.py::TestJitGeneratedModule::test_nn_Fold_int_input
test/test_jit.py::TestJitGeneratedModule::test_nn_Unfold
test/test_jit.py::TestJitGeneratedModule::test_nn_Unfold_int_input
test/test_jit.py::TestJitGeneratedFunctional::test_nn_fold
test/test_jit.py::TestJitGeneratedFunctional::test_nn_unfold

[facebook-github-bot]

@walterddr has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[facebook-github-bot]

@walterddr merged this pull request in aa18d17.