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Python for AI — Beginner Foundations

Data Science

Basics · Lesson 24 of 76

Comments

A comment is a note for humans that Python ignores. Start it with #. Use comments to explain why something is done, not to repeat what the code obviously says.

Python

Good comments save your future self (and your teammates) time. But don't over-do it — clear names often remove the need for a comment at all.

Your turn: add a comment above the print explaining what it shows.

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