add static files to django code example

Example 1: how to use static files in django

#In your templates, use the static template tag to build the URL for the given relative path using the configured STATICFILES_STORAGE.
{% load static %}
<img src="{% static 'my_app/example.jpg' %}" alt="My image">

Example 2: add static file in django

STATICFILES_DIRS = [
    BASE_DIR / "static",
    '/var/www/static/',
]