title: Convert list to tuple in Python
body: <p>I'm trying to convert a list to a tuple.</p>
  <p>Most solutions on Google offer the following code:</p>
  <pre><code>l = [4,5,6]
  tuple(l)
  </code></pre>
  <p>However, the code results in an error message when I run it:</p>
  <blockquote>
  <p>TypeError: 'tuple' object is not callable</p>
  </blockquote>
  <p>How can I fix this problem?</p>