title: AttributeError: 'NoneType' object has no attribute 'children'
body: <pre><code>from urllib.request import urlopen
  from bs4 import BeautifulSoup
  
  html = urlopen("http://www.pythonscraping.com/pages/page3.html")
  bsObj = BeautifulSoup(html,"html.parser")
  
  for child in bsObj.find("table",{"id":"giftlist"}).children:
      print(child)
  </code></pre>
  
  <blockquote>
    <p>Could anyone tell me what wrong with my code is? :((( What should i do next? </p>
  </blockquote>