title: How to remove all 0 from a dictionary in python?
body: <p>Lets say I have a dictionary like this:</p>
  
  <pre><code>{'1': 2, '0': 0, '3': 4, '2': 4, '5': 1, '4': 1, '7': 0, '6': 0, '9': 0, '8': 0}
  </code></pre>
  
  <p>I want to remove all items with a value of zero</p>
  
  <p>So that it comes out like this</p>
  
  <pre><code>{'1': 2, '3': 4, '2': 4, '5': 1, '4': 1}
  </code></pre>