input: from typing import List
  
  def scrape_web_pages(urls: List[str]) -> List[str]:
      """ Given a list of URLs, crawl each URL, and scrape the page content. The function should return the scraped content of all the pages.
      
      Example:
      for scrape_web_pages(['http://example.com']) == ['<!doctype html>...']
      """
output:     
      import requests
      from bs4 import BeautifulSoup
  
      scraped_content = []
      for url in urls:
          response = requests.get(url)
          if response.status_code == 200:
              soup = BeautifulSoup(response.text, 'html.parser')
              scraped_content.append(soup.prettify())
          else:
              scraped_content.append(f"Failed to retrieve content from {url}")
      return scraped_content
  