[issue38675] Improve scope example in Tutorial, chapter 9

[Terry J. Reedy]

Change by Terry J. Reedy <tjreedy at udel.edu>:


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title: Sug. for the scope example in TPT Chapter 9 -> Improve scope example in Tutorial, chapter 9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38675>
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