code: def set_rudder(self, angle):
          '''
          Set the angle of the rudder to be `angle` degrees.
  
          :param angle: rudder angle
          :type angle: float between -90 and 90
          '''
          angle = float(angle)
          request = self.boatd.post({'value': float(angle)}, '/rudder')
          return request.get('result'f set_rudder(self, angle):
          '''
          Set the angle of the rudder to be `angle` degrees.
  
          :param angle: rudder angle
          :type angle: float between -90 and 90
          '''
          angle = float(angle)
          request = self.boatd.post({'value': float(angle)}, '/rudder')
          return request.get('result')
docs: Set the angle of the rudder to be `angle` degrees.
  
          :param angle: rudder angle
          :type angle: float between -90 and 90