Implémant de brython

<!-- Option 1 : jsDelivr CDN -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/brython.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/brython_stdlib.js"></script>

<!-- Option 2: CloudFlare CDN -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/brython/3.9.1/brython.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/brython/3.9.1/brython_stdlib.min.js"></script>

<!-- Option 3: GitHub as the CDN -->
<!-- Choose this option if you want to use the latest developement version -->
<script src="https://raw.githack.com/brython-dev/brython/master/www/src/brython.js"></script>
<script src="https://raw.githack.com/brython-dev/brython/master/www/src/brython_stdlib.js"></script>
PKD667