Bug report

Bug description:

finalize_subinterpreters checks if remaining subinterpreters are present and if so suggest to destroy them via destroy method of internal _interpreters module. I propose to change the warning message to use Interpeter.close as it less confusing.

@ZeroIntensity @ericsnowcurrently What do you think?

If yes, I'm ready to fix this.

CPython versions tested on:

CPython main branch

Operating systems tested on:

No response

Linked PRs

• GH-141509: Fix warning about remaining subinterpreters #141528
• [3.14] GH-141509: Fix warning about remaining subinterpreters (GH-141528) #141566