(python) please include comments, contain two function definition 1. "isPalindrome" in which a "while" loop 2. a "main" function to prompt for a string

Palindrome Objectives: Practice string indexing. A palindrome is a sequence of characters which reads the same backward or forward. For example, "racecar" is a palindrome. Note that in this assignment palindromes are case sensitive. Write a function to determine whether a given string is a palindrome or not. The function should be named isPalindrome and be able to accept a string as argument. It returns a Boolean value; True if the passed-in argument is a palindrome, False otherwise. For example, is Palindrome ("Racecar") should return false. After function design, continue to write code to interact with users for determining whether an entered string is a palindrome or not by using your defined ispalindrome function. Your code shall prompt for a string and then display a message to report whether the entered string is a palindrome or not (case sensitive). Function specifications: Function name o is Palindrome . Input parameter o A string return value o a Boolean value User interface specifications: Input The program prompts for a string Output Display a message to report whether the entered string is a palindrome (case sensitive) . o . Code specifications: Include header comments at the top of the file that have the name of the script file you submitted for grade, and a brief description of the program. The description should be one or 2 lines long describing the purpose of the program. Your submitted .py file should contain two function definitions: isPalindrome in which a while loop is used to implement your algorithm. . O a "main" function to prompt for a string, call ispalindrome, and display the result Include documentation on your defined function. . Finally, don't forget to use the following idiom to call your "main" function within your program. if main": name main() Testing: Develop at least 2 test cases, calculate the correct results by hand, and then confirm that your program gives the same results. You do not need to submit your test cases