title: Keep getting None value after calling string from list chosen by using random
body: <p>So Im making game Rock,paper,Scissors and my problem is I keep getting <strong>None</strong> value after calling variable that contains randomly chosen string from list ''tools''.</p>
  <pre><code>import random
  
  tools =[&quot;Rock&quot;,&quot;Scissors&quot;,&quot;Paper&quot;]
  def computer_predicion():
      computer_pred = random.choice(tools)
  print(computer_predicion())
  </code></pre>