input: Write a function to create a Python script that scrapes a given website. The function should take a URL as input, retrieve the page content using the requests module, parse the HTML content using BeautifulSoup, and return the parsed content.
  assert scrape_website('<your website url>')
  assert scrape_website('<another website url>')
  assert scrape_website('<yet another website url>')
output: def scrape_website(url):
      import requests
      from bs4 import BeautifulSoup
      response = requests.get(url)
      soup = BeautifulSoup(response.content, 'html.parser')
      return soup