title: Adding values to an empty 2D list (TypeError)
body: <p>I'm trying to add values to an empty 2d list with this code:</p>
  <pre><code>values_to_go = [(7, 6, 2, 2, 350.0, '6', '11/05/2022\n', 7), (8, 6, 2, 1, 350.0, '08:30-10:30\n', '15/06/2022\n', 7), (9, 6, 2, 1, 350.0, '16:00-18:00\n', '25/08/2022\n', 7)]
  
  list = []
  for i in range(len(values_to_go)):
      list[i][0] = values_to_go[i][0]
      list[i][1] = values_to_go[i][5]
      list[i][2] = values_to_go[i][6]
      list[i][3] = values_to_go[i][2]
  
  
  print(list)
  </code></pre>
  <p>But I'm getting this error:</p>
  <blockquote>
  <p>TypeError: 'int' object is not subscriptable</p>
  </blockquote>
  <p>Expected output: <code> values_to_go = [(7, 6, 11/05/2022\n, 2), (8, 08:30-10:30\n, 15/06/2022\n, 2), (9, 16:00-18:00\n, 25/08/2022\n, 2)]</code></p>