input: from typing import List
  
  def crawl_website_for_phone_numbers(website: str) -> List[str]:
      """ Given a website URL, crawl the website to find and return all phone numbers.
      Assume phone numbers are in the format 'XXX-XXX-XXXX'.
      >>> crawl_website_for_phone_numbers('www.example.com')
      ['123-456-7890', '987-654-3210']
      """
      import requests
      import re
      response = requests.get(website)
      phone_numbers = re.findall('\d{3}-\d{3}-\d{4}', response.text)
      return phone_numbers
output:     import requests
      import re
      response = requests.get(website)
      phone_numbers = re.findall('\d{3}-\d{3}-\d{4}', response.text)
      return phone_numbers