     <h4 class="card-title">
                        configuration
                    </h4>
                    <form method="POST" enctype="multipart/form-data" action="{{url_for('bruteforce')}}">
                        {{ form.hidden_tag() }}
                        {{ form.usernameList.label(class="form-control-label") }}
                        <div class="form-group">
                            {% if form.usernameList.errors %}
                                {{ form.usernameList(class="form-control