input: Write a python function to scrape a web page and check if it contains certain keywords.
  assert scrape_web_page('https://www.example.com', ['example', 'sample'])==True
  assert scrape_web_page('https://www.example.com', ['nonexistentkeyword'])==False
  assert scrape_web_page('https://www.example.com', ['Example', 'test'])==True
output: def scrape_web_page(url, keywords):
      import requests
      from bs4 import BeautifulSoup
  
      response = requests.get(url)
      if response.status_code != 200:
          return False
  
      content = response.text
      soup = BeautifulSoup(content, 'html.parser')
      text = soup.get_text().lower()
  
      for keyword in keywords:
          if keyword.lower() in text:
              return True
      return False