Tell us what’s happening:
Describe your issue in detail here.
**Your code so far**
<html>
<body>
<h1>Hello World </h1>CatPhotoApp
</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
Challenge: Learn HTML by Building a Cat Photo App - Step 1
Link to the challenge: