New GitHub issue #119459 from Wulian233:<br>

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# Bug report

### Bug description:

<img width="418" alt="pyunit" src="https://github.com/python/cpython/assets/71213467/281d57ce-d541-40c6-9f3b-c335f37079d8">


### CPython versions tested on:

CPython main branch

### Operating systems tested on:

Windows
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<a href="https://github.com/python/cpython/issues/119459">View on GitHub</a>
<p>Labels: type-bug</p>
<p>Assignee: </p>