star rating form in flask

<div class="panel-footer">
  <label for="input-2" class="control-label">My Rating:</label>
<input id="stars_{{result.id}}" name="input-2" class="rating rating-loading" data-min="0" data-max="10" data-step="0.1" data-stars="10" data-size="xs"onchange="updateStars('{{result.id}}')" >
</div>
   <form action="{{url_for('delete_f', id=result.id)}}" method="post">
        <input type="hidden" name="_method" value="DELETE">
        <input type="submit" value="Delete" class="btn btn-danger">
      </form>
</div>