Python Palindrome

palindrome.py

class Palindrome:

    @staticmethod
    def is_palindrome(word):
        
        word = word.lower()
        l = len(word) // 2
        palindrome = True
        for i in range(l):
            j = -(i+1)
            if word[i] != word[j]:
                palindrome = False
        return palindrome

print(Palindrome.is_palindrome('Deleveled'))