Write Your First Function

Implement a palindrome checker from scratch.

A beginner Linux challenge worth 3 points. Solve it hands-on in a real Linux environment in your browser - no local setup, no fake shells.

The Challenge

Scenario: /home/labuser/lab/palindrome.py defines an empty is_palindrome() function that a small test harness already calls - you just need to make it actually work.

Task: Implement is_palindrome() so it correctly returns True for "level" and "Racecar", and False for "python" and "hello" (case-insensitive). Run check when ready.