[issue41044] Pegen: double trailing comma on optional+sequence rules at python generator

[Batuhan Taskaya]

Change by Batuhan Taskaya <isidentical at gmail.com>:


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keywords: +patch
pull_requests: +20170
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/20995

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue41044>
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