title: How do I change the text size in a Label widget? (tkinter)
body: <p>In python 3.4 using Tkinter, how do I change the text size in a label widget?</p>
  
  <p>So far I have tried </p>
  
  <pre><code>label_one = Label(root, text = 'Hello', size = '50')
  </code></pre>
  
  <p>and</p>
  
  <pre><code>label_one.config(fontsize='50')
  </code></pre>
  
  <p>But I am not sure where to start and I can't find anything saying how to do it.</p>