text: #!/usr/bin/env python
  
  import rospy
  from mobile_bot import DiffDriveControl
  
  if __name__ == "__main__":
      name = "mobile_bot_diff_drive_controller"
      noise_cov = 0
  
      diff = DiffDriveControl.DiffDriveControl(name, noise_cov)
      rospy.spin()