In the beta curriculum, the challenge to build a catalog table has some problem in the final step to provide the number of books

HTML-CSS
1 
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Book Catalog</title>
</head>

<body>
  <table>
    <thead>
      <tr>
        <th>Title</th>
        <th>Author</th>
        <th>Genre</th>
        <th>Publication Year</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>Computer Confluence</td>
        <td>George Beekman</td>
        <td>Information Technology</td>
        <td>2008</td>
      </tr>
      <tr>
        <td>You Will Believe It When You See It</td>
        <td>Wayne Dyer</td>
        <td>Motivation</td>
        <td>2016</td>
      </tr>
      <tr>
        <td>Atomic Habits</td>
        <td>James Clear</td>
        <td>Self Help</td>
        <td>2018</td>
      </tr>
      <tr>
        <td>Blossoms of the Savannah</td>
        <td>Henry Ole Kulet</td>
        <td>Feminism</td>
        <td>2008</td>
      </tr>
      <tr>
        <td>Harry Potter</td>
        <td>J.K. Rowling</td>
        <td>Fiction</td>
        <td>1997</td>
      </tr>
    </tbody>
    <tfoot>
      <tr>
        <td colspan="4">
          Total Books: [number of books in your table]
        </td>
      </tr>
    </tfoot>
  </table>
</body>

</html>
2

please read both the user story and the hint that talk about what to write there. You should not have the text [number of books in your table], that is a placeholder