Learn HTML by Building a Cat Photo App - Step 1

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

<h1>
  <CatPhotoApp>
   <h1>CatPhotoApp</h1>
  </body>
</html>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 Edg/105.0.1343.53

Challenge: Learn HTML by Building a Cat Photo App - Step 1

Link to the challenge:

hello, you seem to understand what to do but have removed some required code when you were working.
Try to click on Restart Step and do this one again.