
    Write a function that determines if a user's interest tag length is odd to optimize the display layout in the event recommendation system's interface. The function should take a user's interest tag as input and return true if the tag length is odd, false otherwise.
    

    
def word_len(s):
    """
    Write a function that determines if a user's interest tag length is odd to optimize the display layout in the event recommendation system's interface. The function should take a user's interest tag as input and return true if the tag length is odd, false otherwise.
    

    """
def word_len(s):
    """
    Write a function that determines if a user's interest tag length is odd to optimize the display layout in the event recommendation system's interface. The function should take a user's interest tag as input and return true if the tag length is odd, false otherwise.
    

    """
    s = s.split(' ')
    for word in s:
        if len(word) % 2 != 0:
            return True
        else:
            return False