input: Write a function to create a Python program that includes a web-page rendering feature using the webbrowser module. The function should take a URL as input and open it in the default web browser.
  
  assert web_page_renderer("www.example.com")==None
  assert web_page_renderer("www.python.org")==None
  assert web_page_renderer("www.github.com")==None
output: import webbrowser
  
  def web_page_renderer(url):
      webbrowser.open(url)