                    th:value="${gradeOption}"
                                th:text="${gradeOption.displayValue}"
                                th:selected="${grade.gradeValue == gradeOption}"/>
                    </select>
                </td>
            </tr>
            </tbody>
        </table>
        <button type="submit" class="btn btn-primary">Submit</button>
    </form>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"
        integrity="sha384