title: Range function syntax error
body: <p>Hi I'm trying with a range function sample but "invalid syntax" come up. Thanks</p>
  
  <pre><code>for i in range(5):
      print('i is now:', i)
  i is now 0
  i is now 1
  i is now 2
  i is now 3
  i is now 4
  </code></pre>