python requirements:
pip install djangorestframework
pip install django-filter 


In root dir : 

	migrate db after update:
	python manage.py makemigrations appname 
	python manage.py migrate


	run server : 
	python manage.py runserver



NOTE: it is a good idea to disable the browseable API in production with this configuration:

REST_FRAMEWORK = {
    'DEFAULT_RENDERER_CLASSES': (
        'rest_framework.renderers.JSONRenderer',
    )
}