Forward fix mypy

[ejguan]

Stack from ghstack:

• Forward fix mypy #62263 Forward fix mypy

Fixes current HUD Error: https://github.com/pytorch/pytorch/runs/3170342799
The Error is introduced from #61859

Differential Revision: D29935265

[facebook-github-bot]

🔗 Helpful links

• 🧪 See artifacts and rendered test results at hud.pytorch.org/pr/62263
• 📄 Preview docs built from this PR

💊 CI failures summary and remediations

As of commit da1c2ee (more details on the Dr. CI page):

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✅ None of the CI failures appear to be your fault 💚

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• 1/1 broken upstream at merge base 228b50e on Jul 27 from 4:13am to 10:39am

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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

• Windows CI (pytorch-win-vs2019-cuda10-cudnn7-py3) / test (default, 1, 2, windows.8xlarge.nvidia.gpu) on Jul 27 from 4:13am to 10:39am (228b50e - b599c1e)
  • 🔁 rerun

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[ejguan]

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

[facebook-github-bot]

@ejguan merged this pull request in dc55d51.