input: def extract_top_trending_videos() -> None:
      """
      Implement a web scraper to extract and print the top ten trending YouTube videos.
      >>> extract_top_trending_videos()
      Video Title 1
      Video Title 2
      Video Title 3
      Video Title 4
      Video Title 5
      Video Title 6
      Video Title 7
      Video Title 8
      Video Title 9
      Video Title 10
      """
      import requests
      from bs4 import BeautifulSoup
  
      # make a request to get the page content
      page = requests.get("https://www.youtube.com/feed/trending")
  
      # parse the page content
      soup = BeautifulSoup(page.content, 'html.parser')
  
      # extract the list of trending videos
      trending_videos = soup.find_all(class_='expanded-shelf-content-item-wrapper')
  
      # print the top ten trending videos
      for video in trending_videos[:10]:
          print(video.find(class_='yt-uix-tile-link').get('title'))
output:     import requests
      from bs4 import BeautifulSoup
  
      # make a request to get the page content
      page = requests.get("https://www.youtube.com/feed/trending")
  
      # parse the page content
      soup = BeautifulSoup(page.content, 'html.parser')
  
      # extract the list of trending videos
      trending_videos = soup.find_all(class_='expanded-shelf-content-item-wrapper')
  
      # print the top ten trending videos
      for video in trending_videos[:10]:
          print(video.find(class_='yt-uix-tile-link').get('title'))