shadow';

            let td_checkbox = document.createElement('td');
            let checkbox = document.createElement('input');
            checkbox.type = 'checkbox';
            checkbox.className = 'query-checkbox';
            checkbox.checked = selectors.queries[query_num];
            checkbox.addEventListener('change', e => {
                selectors.queries[query_num] = e.target.checked;
                renderSummary(filtered_data);
                updateHistory();
            });
            td_