old_contents: import unittest
  
  class myTestSuite(unittest.TestCase):
      def setup(self):
          pass
  
      def tearDown(self):
          pass
  
      def speak(self, number):
  	if(number%3==0):
  	    return "fizz"
  	if(number%5==0):
  	    return "buzz"
          return str(number)
  
      def test_1_return_1(self):
          self.assertEqual(self.speak(1), "1")
  
      def test_3_return_fizz(self):
          self.assertEqual(self.speak(3), "fizz")
  
      def test_3_return_buzz(self):
          self.assertEqual(self.speak(5), "buzz")
  
  if __name__ == "__main__":
      unittest.main()
  
new_contents: import unittest
  
  class myTestSuite(unittest.TestCase):
      def setup(self):
          pass
  
      def tearDown(self):
          pass
  
      def speak(self, number):
  	if(number%3==0):
  	    return "fizz"
  	if(number%5==0):
  	    return "buzz"
          return str(number)
  
      def test_1_return_1(self):
          self.assertEqual(self.speak(1), "1")
  
      def test_3_return_fizz(self):
          self.assertEqual(self.speak(3), "fizz")
  
      def test_5_return_buzz(self):
          self.assertEqual(self.speak(5), "buzz")
  
  if __name__ == "__main__":
      unittest.main()
  
subject: fix typo error