old_contents: #!/usr/bin/env python3
  
  import sys
  import os
  import unittest
  
  import getfromclipboard
  import sendtoclipboard
  
  class ClipboardToolsTest(unittest.TestCase):
  
      def setUp(self):
          pass
  
      def tearDown(self):
          pass
  
      def testSanityCheck(self):
  
          test_string = "parabola"
          sendtoclipboard.sendtoclipboard(test_string)
          self.assertEqual(getfromclipboard.getfromclipboard(), test_string)
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: #!/usr/bin/env python3
  
  import sys
  import os
  import unittest
  
  import getfromclipboard
  import sendtoclipboard
  
  class ClipboardToolsTest(unittest.TestCase):
  
      def testSanityCheck(self):
  
          test_string = "parabola"
          sendtoclipboard.sendtoclipboard(test_string)
          self.assertEqual(getfromclipboard.getfromclipboard(), test_string)
  
  if __name__ == '__main__':
      unittest.main()
  
subject: remove unecessary stuff from clipboard_tools_test