input: Write a function to create a Python program that includes a web-page rendering feature by opening a specified URL in a web browser. The function should take a URL as an argument and use the webbrowser module to open it.
  assert web_page_renderer("http://www.example.com")==None
  assert web_page_renderer("https://example.com")==None
  assert web_page_renderer("www.google.com")==None
output: def web_page_renderer(url):
      import webbrowser
      webbrowser.open(url)