title: I'm trying to use int in a for loop but the error message expected type 'collections.iterable' got 'int' instead appears
body: <p>I am trying to do is use a <code>for</code> loop to move a turtle but the error message expected type collections.iterable got int instead I have no idea why this is happening</p>
  <pre><code>fred = turtle
  fred.shape(&quot;turtle&quot;)
  for x in 20:
      fred.width(5)
      fred.forward(10)
  </code></pre>