title: How to change values in a tuple?
body: <p>I have a tuple called <code>values</code> which contains the following:</p>
  <pre><code>('275', '54000', '0.0', '5000.0', '0.0')
  </code></pre>
  <p>I want to change the first value (i.e., <code>275</code>) in this tuple but I understand that tuples are immutable so <code>values[0] = 200</code> will not work. How can I achieve this?</p>