Fix "overload" is not exported warning

[yukinarit]

Hi I found importing new "overload" function produces the following warning.

[coveralls]

Pull Request Test Coverage Report for Build 7430945664

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 97.077%

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Totals
Change from base Build 7422135953:	0.0%
Covered Lines:	1096
Relevant Lines:	1129

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💛 - Coveralls

[wesselb]

Hey @yukinarit! Thanks for submitting this PR. :)

I'm slightly confused as to why this would solve the error, because overload should now be exported by __init__.py. Nevertheless, I think merging your change would be good anyway since get_overloads is then also directly accessible from __init__.py. I'll therefore merge this right away!

[PhilipVinc]

I think the error was caused by a function having the same name as the module/file which confused pylance. Be aware that type checkers should ignore all * imports, even if pylance for the time being does check up on them.

[wesselb]

@PhilipVinc Ah, thanks for the clarification. :) That's good to know.