old_contents: # Under MIT License, see LICENSE.txt
  import unittest
  
  from tracker.vision.vision_receiver import VisionReceiver
  
  
  class VisionTestCase(unittest.TestCase):
      def setUp(self):
          address = ('', 0)
          self.VR = VisionReceiver(address)
  
      def assertChoseChose(self):
          pass
  
  
  class VisionXXXTest(VisionTestCase):
      
      def test_chose(self):
          pass
  
new_contents: # Under MIT License, see LICENSE.txt
  import unittest
  
  from tracker.vision.vision_receiver import VisionReceiver
  
  
  class VisionTestCase(unittest.TestCase):
      def setUp(self):
          address = ('', 0)
          self.VR = VisionReceiver(address)
  
      def assertChoseChose(self):
          pass
  
  
  class VisionXXXTest(VisionTestCase):
  
      def test_chose(self):
          pass
  
subject: Change command_type to command.