Add a Submit Button to a Form [bug]

Tell us what’s happening:
Anyone having problem with this? i’m doing everything correctly but for some reason, “submit” isn’t efficient enough to finish this problem. I’ve read other forums but they really don’t elaborate the problem.

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://bit.ly/fcc-relaxing-cat" 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>
  <form action="/submit-cat-photo"><button type="submit"></button>
    <input type="text" placeholder="cat photo URL">
  </form>
</main>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/basic-html-and-html5/add-a-submit-button-to-a-form

Thanks for helping out, but i figured it out after i posted this forum. i appreciate the response