def check_fizz(number: int) -> str:
    """If a integer is divisible by three function outputs fizz

    Args:
        number (int): integer to check if divisible by three

    Returns:
        str: returns fizz if divisible by three, else continues

    Examples:
        >>> check_fizz(3)
        'fizz'
        >>> check_fizz(5)
        ''
    """
    return "fizz" if number % 3 == 0 else ""