Su primera casilla de verificación en su formulario debe estar marcada de forma predeterminada.

Tell us what’s happening:
Describe your issue in detail 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">
  <label for="indoor">
    
    <input type="radio" name="test-name" checked>
    <input id="indoor" type="radio" name="indoor-outdoor" value="indoor"> Indoor </label>
  <label for="outdoor"><input id="outdoor" type="radio" name="indoor-outdoor" value="outdoor"> Outdoor</label><br>
  <label for="loving"><input id="loving" type="checkbox" name="personality" value="loving"> Loving</label>
  <label for="lazy"><input id="lazy" type="checkbox" name="personality" value="lazy"> Lazy</label>
  <label for="energetic"><input id="energetic" type="checkbox" name="personality" value="energetic"> Energetic</label><br>
  <input type="text" placeholder="cat photo URL" required>
  <button type="submit">Submit</button>
  
</form>
</main>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Safari/537.36

Challenge: Check Radio Buttons and Checkboxes by Default

Link to the challenge:

You added a new input element.

The challenge is asking that you set the checked attribute on the first two existing input elements of type checkbox and radio. So the Indoor and Loving input elements.