def METHOD_NAME(tup):
    """Stacks arrays along the third axis.
    Args:
        tup (sequence of arrays): Arrays to be stacked. Each array is converted
            by :func:`cupy.atleast_3d` before stacking.
    Returns:
        cupy.ndarray: Stacked array.
    .. seealso:: :func:`numpy.dstack`
    """
    return concatenate([cupy.atleast_3d(m) for m in tup], 2)