new_contents: import unittest
  from OnStage.computer_dais import *
  
  class ComputerTestCase(unittest.TestCase):
  
      def setUp(self):
          pass
  
      def test_the_computer_prefers_the_center_to_all_else(self):
          pass
  
      def test_the_computer_prefers_corners_to_edges(self):
          pass
  
      def test_the_computer_will_choose_edges_as_a_last_resort(self):
          pass
  
subject: add test skeleton for stage 1 of algorithm