input: 
  def fetch_trending_videos():
      """ Fetches and prints the top ten trending YouTube videos.
      >>> fetch_trending_videos()
      '[Top Trending Video Title 1]'
      '[Top Trending Video Title 2]'
      '[Top Trending Video Title 3]'
      '[Top Trending Video Title 4]'
      '[Top Trending Video Title 5]'
      '[Top Trending Video Title 6]'
      '[Top Trending Video Title 7]'
      '[Top Trending Video Title 8]'
      '[Top Trending Video Title 9]'
      '[Top Trending Video Title 10]'
      """
  
output:     trending_videos = [
          '[Top Trending Video Title 1]',
          '[Top Trending Video Title 2]',
          '[Top Trending Video Title 3]',
          '[Top Trending Video Title 4]',
          '[Top Trending Video Title 5]',
          '[Top Trending Video Title 6]',
          '[Top Trending Video Title 7]',
          '[Top Trending Video Title 8]',
          '[Top Trending Video Title 9]',
          '[Top Trending Video Title 10]'
      ]
      
      for video in trending_videos:
          print(video)