import typing


def extract_time_limit(time_limit: str) -> typing.Tuple[int, int]:
    """Extract hour and minutes from string.

    >>> extract_time_limit("09:00")
    9, 0
    >>> extract_time_limit("14:30")
    14, 30
    """
    data = time_limit.split(":")
    parts_count = len(data)
    if parts_count == 1:
        print(f"Could not find minutes in {time_limit}, defaulting to 0")
        return int(data[0]), 0
    return int(data[0]), int(data[1])