old_contents: import unittest
  
  from base_test import BaseTest
  from settings_snippets import SettingsSnippets
  
  
  class SettingsSnippetsTest(BaseTest):
  
      @classmethod
      def setUpClass(cls):
          super(SettingsSnippetsTest, cls).setUpClass()
          cls.snippets = SettingsSnippets(cls.service)
  
      def setUp(self):
          super(SettingsSnippetsTest, self).setUp()
  
      def tearDown(self):
          super(SettingsSnippetsTest, self).tearDown()
  
      def test_update_signature(self):
          signature = self.snippets.update_signature()
          self.assertIsNotNone(signature)
  
  
  if __name__ == '__main__':
      unittest.main()
new_contents: import unittest
  
  from base_test import BaseTest
  from settings_snippets import SettingsSnippets
  
  
  class SettingsSnippetsTest(BaseTest):
  
      @classmethod
      def setUpClass(cls):
          super(SettingsSnippetsTest, cls).setUpClass()
          cls.snippets = SettingsSnippets(cls.service)
  
      def setUp(self):
          super(SettingsSnippetsTest, self).setUp()
  
      def tearDown(self):
          super(SettingsSnippetsTest, self).tearDown()
  
      def test_update_signature(self):
          signature = self.snippets.update_signature()
          self.assertIsNotNone(signature)
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Make linter happier