docs: def two_motor_drivetrain(l_motor, r_motor, x_wheelbase=2, speed=5, deadzone=None):
      """
          .. deprecated:: 2018.2.0
             Use :class:`TwoMotorDrivetrain` instead
      """
      return TwoMotorDrivetrain(x_wheelbase, speed, deadzone).get_vector(l_motor, r_motor)