def not_close(x: np.ndarray, y: np.ndarray) -> bool:
        """
        Compare two float arrays

        :param x: first float array
        :param y: second float array
        :returns: true if they are not the same
        """
        try:
            close(x, y)
            return False
        except AssertionError:
            return True

        Compare two float arrays

        :param x: first float array
        :param y: second float array
        :returns: true if they are not the same
        
tests/attacks/evasion/test_laser_attack.py