input: def extract_top_trending_videos() -> list:
      """ This function scrapes YouTube's trending page and extracts the titles of the top ten trending 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']
      """
output:     from bs4 import BeautifulSoup
      import requests
  
      url = "https://www.youtube.com/feed/trending"
      response = requests.get(url)
      soup = BeautifulSoup(response.text, 'html.parser')
  
      video_titles = []
      for title in soup.find_all('a', {'class': 'yt-simple-endpoint style-scope ytd-video-renderer'})[:10]:
          video_titles.append(title.get_text())
  
      return video_titles