title: Python 2.7.3 : Sep argument showing error
body: <p>When I am using sep argument in the Python 2.7.3, it is showing error </p>
  
  <p>for example:-</p>
  
  <pre><code>      &gt;&gt;&gt;print ("Hello","World",sep ="**")
             File "&lt;stdin&gt;", line 1
             print ("Hello","World",sep ="**")
                             ^
            SyntaxError: invalid syntax
  </code></pre>