How do i create cat photo app

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

  **Your code so far**
<html>
<body>
  <catl> <photo> </appl>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Step 1

Link to the challenge:

You’ll need to restart the step to get the original HTML back. You don’t want to add any new tags. The tags you did add are not valid HTML. The only thing you want to do is change the text in the existing h1 element to CatPhotoApp.