new_contents: from wikilink.wiki_link import WikiLink
  
  def main():
  	starting_url = input("Starting url: ")
  	ending_url = input("Ending url: ")
  	model = WikiLink(starting_url, ending_url)
  	print("Smallest number of separation is " + str(model.search()))
  
  if __name__ == "__main__": 
  	main()
subject: Add user input