Existing input element nested

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

I cant seem to see what the issue is, my code looks correct. Am i missing something? pls help

   **Your code so far**

<h2>CatPhotoApp</h2>
<main>
 <p>Click here to view more <a href="#">cat photos</a>.</p>

 <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>

 <p>Things cats love:</p>
 <ul>
   <li>cat nip</li>
   <li>laser pointers</li>
   <li>lasagna</li>
 </ul>
 <p>Top 3 things cats hate:</p>
 <ol>
   <li>flea treatment</li>
   <li>thunder</li>
   <li>other cats</li>
 </ol>

 <input type="text" placeholder="cat photo URL">
<form action="https://www.freecatphotoapp.com/submit-cat-photo">
<input>
</form>
</main>
   **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

Challenge: Create a Form Element

Link to the challenge:

Your input needs to go inside the form, not the other way around.

<form action="/url-where-you-want-to-submit-form-data">
  <input>
</form>