Question: Hello, please answer in Python please :) thanks! Write and test the following function that uses a Stack: def is_palindrome_stack(string): ------------------------------------------------------- Determines if string

Hello, please answer in Python please :) thanks!

Write and test the following function that uses a Stack:

def is_palindrome_stack(string):

"""

-------------------------------------------------------

Determines if string is a palindrome. Ignores case, digits, spaces, and

punctuation in string.

Use: palindrome = is_palindrome_stack(string)

-------------------------------------------------------

Parameters:

string - a string (str)

Returns:

palindrome - True if string is a palindrome, False otherwise (boolean)

-------------------------------------------------------

"""

The function must use one and only one stack to solve the problem. Show enough tests to cover two palindromes and a non-palindrome.

Examples of valid palindromes:

- racecar

- Otto

- Able was I ere I saw Elba

- A man, a plan, a canal, Panama!

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