Check the Challenge 2 practice exercise as a reference Write a function called isPatindrome which takes a string s and returns a Boolean value (True / False). Tip. You can use the same strategy as the exercise from Lab 06 where you had a collection of brackets and you checked if the string was valid. This function should: 1. Check if s is a palindrome (not case sensitive) - If so, return True - Otherwise, return False Example usage: print (ispalindrome("Anna")) "outputs the boolean value True print(ispalindrome("Book")) "outputs the boolean value False - A palindrome is a word, phrase, number or sequence of words that reads the same backward as forward. in our case, only checking for single word palindromes. Examples: - Anna - Civic - Kayak - Level - Madam - Mom - Noon - Racecar - Radar - Redder - Refer - Repaper.