input: from typing import List
  
  def scrape_website(url: str) -> BeautifulSoup:
      """ Scrape a given website and return a BeautifulSoup object.
      >>> scrape_website('https://example.com')
      <BeautifulSoup object>
      """
output:     import requests
      from bs4 import BeautifulSoup
  
      response = requests.get(url)
      if response.status_code == 200:
          return BeautifulSoup(response.content, 'html.parser')
      else:
          raise Exception(f"Failed to scrape website. Status code: {response.status_code}")