Learn HTML by Building a Cat Photo App - Step 1

Tell us what’s happening:
Describe your issue in detail here.
How can i start a heading?

   **Your code so far**
<html>
 <body>
<h1>
<CatPhotoApp>
Hello World
<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

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

Link to the challenge:

You don’t want to add any new HTML tags, you just want to change the current text in the h1 element (i.e. between the <h1> and </h1> tags).

You might want to restart the step to get the original HTML back.