{# Jinja2 template for rendering a model table #}
<table border="1" cellpadding="4">
  <tr>
    <th></th>
    {% for header in headers %}<th>{{ header }}</th>{% endfor %}
  </tr>
  {% for row in rows %}
  <tr>
    <td>{{ row.label }}</td>
    {% for value in row.vals %}<td>{{ value }}</td>{% endfor %}
  </tr>
  {% endfor %}
</table>