input: from typing import List
  
  def get_recent_articles(url: str) -> List[str]:
      """Retrieve the 10 most recent articles from a given news website URL.
  
      >>> get_recent_articles('http://example.com/news')
      ['Article 1 content', 'Article 2 content', 'Article 3 content', 
       'Article 4 content', 'Article 5 content', 'Article 6 content', 
       'Article 7 content', 'Article 8 content', 'Article 9 content', 
       'Article 10 content']
      """
      import requests
      from bs4 import BeautifulSoup
  
      # get the source code 
      html_content = requests.get(url).text 
  
      # parse the html content 
      soup = BeautifulSoup(html_content, "lxml") 
  
      # get all the articles  
      articles = soup.find_all('article') 
  
      # return the first 10 articles content as a list of strings
      return [article.text for article in articles[:10]]
output:     import requests
      from bs4 import BeautifulSoup
  
      # get the source code 
      html_content = requests.get(url).text 
  
      # parse the html content 
      soup = BeautifulSoup(html_content, "lxml") 
  
      # get all the articles  
      articles = soup.find_all('article') 
  
      # return the first 10 articles content as a list of strings
      return [article.text for article in articles[:10]]