new_contents: import webview
  import threading
  
  """
  This example demonstrates how to load HTML in a web view window
  """
  
  def change_url():
      import time
      time.sleep(5)
      webview.load_html("<h1>This is dynamically loaded HTML</h1>")
  
  
  if __name__ == '__main__':
      t = threading.Thread(target=change_url)
      t.start()
  
      # Create a non-resizable webview window with 800x600 dimensions
      webview.create_window("Simple browser", width=800, height=600, resizable=True)
  
  
subject: Add load html example