title: How to add comma in print statement in Python
body: <p>I'm new to python and learning how to code.
  I'm printing last element of my list and sum of the list as-</p>
  
  <pre><code>print list[-1],sum
  </code></pre>
  
  <p>But the output is separated by " " and not separated by ",".
  Any idea how to separate it by comma?</p>
  
  <p>I'm using Python 2.7</p>