title: ValueError: invalid literal for int() with base 10(Django)
body: <p><a href="https://i.stack.imgur.com/OPiQA.png" rel="nofollow noreferrer">error in cmd</a><br>
  <a href="https://i.stack.imgur.com/dX4V5.png" rel="nofollow noreferrer">Code</a></p>
  
  <p>I tried to create a project where to manage a garage, but when I create the model in application"utiliser", I got this problem. Thanks!</p>