def euclidean_distance(point_a, point_b):
    """
    retunn Euclidean distance between two points

    :param point_a:
    :param point_b:
    :return: Euclidean distance between two points
    """
    x_a, y_a = point_a
    x_b, y_b = point_b
    return ((x_b - x_a) ** 2 + (y_b - y_a) ** 2) ** 0.5
