Tribute page test?

Hi , guys
I can’t use test for building my tribute page.
How can i use that ? Help me pls

https://codepen.io/ulzii/full/KYBayB

Add this to your html file, preferably after the closing tag of body tag (</body>)

<script src="https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js"></script>