A banner showing a text from another page in real time and can updated anytime it changes

def banner():
  url = input('Enter the url of the page: ')
  text = input('Enter the text that you want to be shown: ')
  
  while True:
    res = requests.get(url)
    res.raise_for_status()

    soup = bs4.BeautifulSoup(res.text, 'html.parser')
    elems = soup.select(text)
    if elems == []:
      print('Could not find anything.')
    else:
      print(elems[0].text)
      time.sleep(5)

banner()