Determine if two words are anagrams

anagrams.py

def is_anagram(word1: str, word2: str) -> bool:
    """Determine if two words are anagram
    
    :param word1: word to check if is an anagram
    :param word2: word to check if is an anagram
    :return: True whether the words are anagram or False otherwise
    """
    if word1 == word2:
        return True
    elif len(word1) != len(word2):
        return False
    else:
        for i in word2:
            count = word1.count(i)
            if count == 0 or count != word2.count(i):
                return False
        return True

def is_anagram(word1: str, word2: str) -> bool:
    if len(word1) != len(word2):
        return False
    if word1 == word2:
        return True
    return sorted(word1) == sorted(word2)

def is_anagram(word1: str, word2: str) -> bool:
    if len(word1) != len(word2):
        return False
    if word1 == word2:
        return True
    data: dict[str, int] = {}
    for c in word1:
        try:
            data[c] += 1
        except KeyError:
            data[c] = 1
    for c in word2:
        t = data.get(c, 0)
        if not t:
            return False
        data[c] = t - 1
    return all(not data[c] for c in data)