Basic HTML and HTML5 - Create a Form Element

Tell us what’s happening:
Describe your issue in detail here.
I have nested the input element into the form. What am i missing over here?

  **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>

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

User Agent is: Mozilla/5.0 (X11; Linux x86_64; rv:103.0) Gecko/20100101 Firefox/103.0

Challenge: Basic HTML and HTML5 - Create a Form Element

Link to the challenge:

For this challenge, you need to add the existing input (including the all the text) within the elements.

Here is the an example of the completed code

form action=“Thank You message for Cat Photo App form submission| freeCodeCamp.org
input type=“text” placeholder=“cat photo URL”
form

Yes, Thank you!
I was doing it right but I changed the contents of the Input tag. Thus, the system was not accepting my answer.