How to remove default apps in Django admin?

This tutorial is for How to remove default apps in Django admin? If you want to remove default apps, you will have to unregister use. The Django will default include django.contrib.auth in INSTALLED_APPS.

# your_project/your_app/admin.py

from django.contrib import admin
from django.contrib.auth.models import User, Group #added

# Unregister your models here.
admin.site.unregister(User) #added
admin.site.unregister(Group) #added

After unregister User and Group changes, your admin should look like this.