def __init__(self, angle: float, bias: float):
        """
        :param angle: Angle in radian.
        :param bias: Bias of the angle.
        """
        self.angle = angle
        self.bias = bias

        :param angle: Angle in radian.
        :param bias: Bias of the angle.
        
art/attacks/evasion/laser_attack/utils.py