@lib.api_call
    def hard_stop(self, current_speed, current_angle=0):

        self.move(100, (current_angle + 180) % 180)
        sleep(0.1)
        self.move(0, 0)
Gets the null-string representation.
dataset/ETHPy150Open IEEERobotics/bot/bot/driver/mec_driver.py/MecDriver.hard_stop--crossover with--dataset/ETHPy150Open rwl/muntjac/muntjac/ui/abstract_text_field.py/AbstractTextField.getNullRepresentation