from typing import Tuple


def epoch_time(start_time: float, end_time: float) -> Tuple[int, int]:
    """Tells how long an epoch takes

    Parameters
    ----------
    start_time:
        start time
    end_time:
        end_time

    Return
    ----------
    elapsed_mins: float
        elapse minutes
    elapsed_secs: float
        elapse seconds
    """
    elapsed_time = end_time - start_time
    elapsed_mins = int(elapsed_time / 60)
    elapsed_secs = int(elapsed_time - (elapsed_mins * 60))
    return elapsed_mins, elapsed_secs