how to get session value in django template

In a Django template, you can retrieve a session value using the following steps:

{% if request.session.key %}
    {{ request.session.key }}
{% endif %}

Explanation: 1. The {% if request.session.key %} checks if the session key exists. 2. Inside the if block, {{ request.session.key }} retrieves the value associated with the session key. 3. The {% endif %} closes the if block.