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s/Mypy/mypy/

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Dave Pearson
2022-10-13 15:44:46 +01:00
parent ffbccd5d5d
commit c4a43c3f52
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docs/guide/app.md
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@@ -141,7 +141,7 @@ You may have noticed that we subclassed `App[str]` rather than the usual `App`.
--8<-- "docs/examples/app/question01.py"
```
The addition of `[str]` tells Mypy that `run()` is expected to return a string. It may also return `None` if [App.exit()][textual.app.App.exit] is called without a return value, so the return type of `run` will be `str | None`. Replace the `str` in `[str]` with the type of the value you intend to call the exit method with.
The addition of `[str]` tells mypy that `run()` is expected to return a string. It may also return `None` if [App.exit()][textual.app.App.exit] is called without a return value, so the return type of `run` will be `str | None`. Replace the `str` in `[str]` with the type of the value you intend to call the exit method with.
!!! note