input: Write a function to implement a web scraper in Python that extracts the top ten trending YouTube videos. The function should use the `requests` and `BeautifulSoup` modules to retrieve and parse the web page content, and then extract and print the titles of the top ten trending videos.
  def scrape_trending_videos():
      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'))
  
  assert scrape_trending_videos()
output: def scrape_trending_videos():
      import requests
      from bs4 import BeautifulSoup
  
      page = requests.get("https://www.youtube.com/feed/trending")
      soup = BeautifulSoup(page.content, 'html.parser')
      trending_videos = soup.find_all(class_='expanded-shelf-content-item-wrapper')
  
      for video in trending_videos[:10]:
          print(video.find(class_='yt-uix-tile-link').get('title'))