{% macro markdown(content) %}
{{ content|markdown }}
{% endmacro %} {{ title }}
{% if toc %} {% endif %}
{% for chunk in chunks %}
{% if chunk.title is not none %}

{{ chunk.title }}

{% endif %}
In [{{ chunk.number }}] 
{{ chunk.in|e }}
Out [{{ chunk.number }}] {% if chunk.html %} {{ chunk.out }} {% elif chunk.markdown %} {{ markdown(chunk.out) }} {% else %} 
{{ chunk.out|e }}
{% endif %}
{% endfor %}