No module named "SimpleAdminConfigdjango"

Hello, don't work for me
Django 1.11.9 and python3.5 but don't use virutalenv
I follow your tutorial
File "/Users/joelalves/Library/Python/3.5/lib/python/site-packages/django/apps/config.py", line 120, in create mod = import_module(mod_path) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked ImportError: No module named 'django.contrib.admin.apps.SimpleAdminConfigdjango'; 'django.contrib.admin.apps' is not a package

Start with the tutorial's Django app configuration and the traceback entry point in django.apps.config.py, especially the django.contrib.admin.apps.SimpleAdminConfigdjango value shown in the error. Determine whether the tutorial or project configuration is responsible, then verify that Django starts without this import error.