  <li class="nav-item active">
          <a class="nav-link" href="{{ url_for('home') }}">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="{{ url_for('search') }}">Search</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="{{ url_for('about') }}">About</a>
        </li>
      </ul>
    </div>
</nav>