old_contents: """ Visual Layout Testing with different Syntax Formats """
  
  from seleniumbase import BaseCase
  
  
  class VisualLayout_FixtureTests():
      def test_python_home_change(sb):
          sb.open("https://python.org/")
          print('\nCreating baseline in "visual_baseline" folder.')
          sb.check_window(name="python_home", baseline=True)
          # Remove the "Donate" button
          sb.remove_element("a.donate-button")
          print("(This test should fail)")  # due to missing button
          sb.check_window(name="python_home", level=3)
  
  
  class VisualLayoutFailureTests(BaseCase):
      def test_applitools_change(self):
          self.open("https://applitools.com/helloworld?diff1")
          print('\nCreating baseline in "visual_baseline" folder.')
          self.check_window(name="helloworld", baseline=True)
          # Click a button that changes the text of an element
          self.click('a[href="?diff1"]')
          # Click a button that makes a hidden element visible
          self.click("button")
          print("(This test should fail)")  # due to image now seen
          self.check_window(name="helloworld", level=3)
  
      def test_xkcd_logo_change(self):
          self.open("https://xkcd.com/554/")
          print('\nCreating baseline in "visual_baseline" folder.')
          self.check_window(name="xkcd_554", baseline=True)
          # Change height: (83 -> 110) , Change width: (185 -> 120)
          self.set_attribute('[alt="xkcd.com logo"]', "height", "110")
          self.set_attribute('[alt="xkcd.com logo"]', "width", "120")
          print("(This test should fail)")  # due to a resized logo
          self.check_window(name="xkcd_554", level=3)
  
new_contents: """ Visual Layout Testing with different Syntax Formats """
  
  from seleniumbase import BaseCase
  
  
  class VisualLayout_FixtureTests():
      def test_python_home_change(self, sb):
          sb.open("https://python.org/")
          print('\nCreating baseline in "visual_baseline" folder.')
          sb.check_window(name="python_home", baseline=True)
          # Remove the "Donate" button
          sb.remove_element("a.donate-button")
          print("(This test should fail)")  # due to missing button
          sb.check_window(name="python_home", level=3)
  
  
  class VisualLayoutFailureTests(BaseCase):
      def test_applitools_change(self):
          self.open("https://applitools.com/helloworld?diff1")
          print('\nCreating baseline in "visual_baseline" folder.')
          self.check_window(name="helloworld", baseline=True)
          # Click a button that changes the text of an element
          self.click('a[href="?diff1"]')
          # Click a button that makes a hidden element visible
          self.click("button")
          print("(This test should fail)")  # due to image now seen
          self.check_window(name="helloworld", level=3)
  
      def test_xkcd_logo_change(self):
          self.open("https://xkcd.com/554/")
          print('\nCreating baseline in "visual_baseline" folder.')
          self.check_window(name="xkcd_554", baseline=True)
          # Change height: (83 -> 110) , Change width: (185 -> 120)
          self.set_attribute('[alt="xkcd.com logo"]', "height", "110")
          self.set_attribute('[alt="xkcd.com logo"]', "width", "120")
          print("(This test should fail)")  # due to a resized logo
          self.check_window(name="xkcd_554", level=3)
  
subject: Update an example test