Python snippet for dash_line in Lab_1 could be simpler

Course Q&A Generative AI with Large Language Models
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1

I believe the code for making a dashed line can be simplified and more Pythonic. Currently, it’s this:

dash_line = '-'.join('' for x in range(100))

But the same thing can be accomplished with:

dash_line = "-" * 100
2

Thanks for your recommendation.