def IsAlmostPalindrome(word):
    """
    Check if the word is or almost is a palindrome.

    To be almost a palindrome, we would need to change
    only one character.

    Parameters
    ----------

    word: str
        The word to be checked

    Returns
    -------

    True if the word is a palindrome or almost. False
    otherwise
    """
    count = 0
    for i in range(len(word)//2):
        if word[i] != word[-i-1]:
            count+=1

        if count >1:
            return False

    return True


assert IsAlmostPalindrome('abccba')
assert IsAlmostPalindrome('abccbg')
assert not IsAlmostPalindrome('abccfg')