Learn HTML by Building a Cat Photo App - Step 16

Tell us what’s happening:
Describe your issue in detail here.
I can’t figure out what to put inside

Your code so far

<html>
  <body>

<!-- User Editable Region -->

<main>
      <h1>CatPhotoApp</h1>
<a1>
      <h2>Cat Photos</h2>
      <!-- TODO: Add link to cat photos -->
      <p>See more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a> in our gallery.</p>
      <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
</a1>
</main>

<!-- User Editable Region -->

  </body>
</html>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Challenge: Learn HTML by Building a Cat Photo App - Step 16

Link to the challenge:

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This is not a valid html element.
Your task is to wrap the h2, comment, p, and a elements in section element, In other words all mentioned elements should be surrounded with the opening <section> and closing </section> tags.