input: def extract_top_trending_videos(url: str) -> List[str]:
      """ Extract and print the titles of the top ten trending videos from a given YouTube trending page URL.
      >>> extract_top_trending_videos("https://www.youtube.com/feed/trending")
      'Video Title 1\\nVideo Title 2\\nVideo Title 3\\nVideo Title 4\\nVideo Title 5\\nVideo Title 6\\nVideo Title 7\\nVideo Title 8\\nVideo Title 9\\nVideo Title 10'
      """
      import requests
      from bs4 import BeautifulSoup
  
      # make a request to get the page content
      page = requests.get(url)
  
      # 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')
  
      # get the titles of the top ten trending videos
      titles = [video.find(class_='yt-uix-tile-link').get('title') for video in trending_videos[:10]]
      
      # return the titles as a single string with each title on a new line
      return '\\n'.join(titles)
output:     import requests
      from bs4 import BeautifulSoup
  
      # make a request to get the page content
      page = requests.get(url)
  
      # 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')
  
      # get the titles of the top ten trending videos
      titles = [video.find(class_='yt-uix-tile-link').get('title') for video in trending_videos[:10]]
      
      # return the titles as a single string with each title on a new line
      return '\\n'.join(titles)