old_contents: import unittest as ut
  
  
  class TravisBuildTest(ut.TestCase):
      def test_success(self):
          self.assertEqual(1, 1, "1 is not equal to 1?!")
  
      def test_failing(self):
          self.assertEqual(1, 2)
  
  
  def main():
      ut.main()
  
  
  if __name__ == '__main__':
      main()
  
new_contents: import unittest as ut
  
  
  class TravisBuildTest(ut.TestCase):
      def test_success(self):
          self.assertEqual(1, 1, "1 is not equal to 1?!")
  
  
  def main():
      ut.main()
  
  
  if __name__ == '__main__':
      main()
  
subject: Remove failing tests