{% set active_page = "index" %} {% extends 'base.html' %} {% block content %}
To get the resulting diagram, click here (it will open in a new tab or window):
{% if message['error'] %}- {{aline|safe}}
{% endfor %} {% endif %} {% if message['warning'] %}- {{aline|safe}}
{% endfor %} {% endif %} {%if not (message['error'] or message['warning']) %} Everything appears ok (no error or warning message). {% endif %}