goal-text" class="content">Loading, please wait...</div>
          </div>
          <div class="flex-panel">
            <div class="caption">Visualization</div>
            <div id="visu-panel" class="visu content">
              <script src="./static/visualisation_script.js"></script>
            </div>
          </div>
          <div class="msg-area flex-panel">
            <div class="caption">Messages</div>
            <div id="query-panel" class="content show-Error
            show-Warning show-Notice