title: No Output with Beautiful Soup find_all
body: <pre><code>import requests
  from bs4 import BeautifulSoup
  
  urla = 'https://www.tumblr.com/search/hello'
  
  r = requests.get(urla)
  
  soupa = BeautifulSoup(r.content, 'html.parser')
  
  links = soupa.find_all("div", {"class": "header_mage_wrapper has_avatar"})
  
  for link in links:
  
      print link
  </code></pre>
  
  <p>So after I run this code, nothing breaks and I get exit code 0 (using PyCharm), however there is no output at all.</p>
  
  <p>If I take away {"class": "header_mage_wrapper has_avatar"})
  so there is just the find_all ("div"), it works perfectly fine and pulls out all the divs. I tried this same code with a different website and had no problems with it, I'm sure it's something small that I just don't know yet, I have only been using BeautifulSoup for a day or two, but I can't find the problem since there is no coding error being done.</p>
  
  <p>Thank you!</p>