title: SQL Alchemy return type
body: <p>I am querying the table using <code>session.query().filter</code>. I get an output like:
  <code>(u'1234')</code>. But when I try to translate this using <code>str.translate(None, '5)</code>, it throws an error </p>
  
  <pre><code>KeyedTuple' object has no attribute 'translate'
  </code></pre>
  
  <p>Where am I going wrong?</p>