Fix syntax error in type annotation

[daikikatsuragawa]

Signed-off-by: Daiki Katsuragawa 50144563+daikikatsuragawa@users.noreply.github.com

When I executed the following command ...

mypy --ignore-missing-imports --warn-unreachable core/

The following error was detected.

core/src/autogluon/core/utils/utils.py:368: error: Syntax error in type annotation  [syntax]

When a function returns more than one value, the values are represented as tuples.

[daikikatsuragawa]

For example, I get the following error with the following task.

https://github.com/awslabs/autogluon/actions/runs/3455985811/jobs/5768417443

Error: 🚨 Insuffient Permissions! daikikatsuragawa does not have write permissions

What should I do?

[yinweisu]

Thanks for the PR. We probably won't merge this in right now as we are in code freeze for 0.6 release

[daikikatsuragawa]

Merge branch 'master' into master

This is a response to conflicts.

[github-actions]

Job PR-2376-4712ca0 is done.
Docs are uploaded to http://autogluon-staging.s3-website-us-west-2.amazonaws.com/PR-2376/4712ca0/index.html

[github-actions]

Job PR-2376-bb85eae is done.
Docs are uploaded to http://autogluon-staging.s3-website-us-west-2.amazonaws.com/PR-2376/bb85eae/index.html

[Innixma]

LGTM, thanks for the contribution!