Issue with quickstart tutorial

[DenJan123]

I followed quickstart to the point where I have to start server.
I did it 2 times from the scratch and every time i get this same error:

Traceback (most recent call last):
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\utils\module_loading.py", line 13, in import_string
    module_path, class_name = dotted_path.rsplit('.', 1)
ValueError: not enough values to unpack (expected 2, got 1)

Here is the full traceback, what am I doing wrong here ?

(env) PS D:\Python projects vs code\djangorest\tutorial> python manage.py runserver
Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).
November 30, 2021 - 23:57:34
Django version 3.2.9, using settings 'tutorial.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
Exception in thread django-main-thread:
Traceback (most recent call last):
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\utils\module_loading.py", line 13, in import_string
    module_path, class_name = dotted_path.rsplit('.', 1)
ValueError: not enough values to unpack (expected 2, got 1)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\servers\basehttp.py", line 45, in get_internal_wsgi_application
    return import_string(app_path)
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\utils\module_loading.py", line 17, in import_string
    module = import_module(module_path)
  File "C:\Python39\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 855, in exec_module
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "D:\Python projects vs code\djangorest\tutorial\tutorial\wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\wsgi.py", line 13, in get_wsgi_application
    return WSGIHandler()
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\handlers\wsgi.py", line 127, in __init__
    self.load_middleware()
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\handlers\base.py", line 40, in load_middleware
    middleware = import_string(middleware_path)
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\utils\module_loading.py", line 15, in import_string
    raise ImportError("%s doesn't look like a module path" % dotted_path) from err
ImportError: rest_framework doesn't look like a module path

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Python39\lib\threading.py", line 954, in _bootstrap_inner
    self.run()
  File "C:\Python39\lib\threading.py", line 892, in run
    self._target(*self._args, **self._kwargs)
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\utils\autoreload.py", line 64, in wrapper
    fn(*args, **kwargs)
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\management\commands\runserver.py", line 138, in inner_run
    handler = self.get_handler(*args, **options)
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\contrib\staticfiles\management\commands\runserver.py", line 27, in get_handler
    handler = super().get_handler(*args, **options)
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\management\commands\runserver.py", line 65, in get_handler
    return get_internal_wsgi_application()
  File "D:\Python projects vs code\djangorest\tutorial\env\lib\site-packages\django\core\servers\basehttp.py", line 47, in get_internal_wsgi_application
    raise ImproperlyConfigured(
django.core.exceptions.ImproperlyConfigured: WSGI application 'tutorial.wsgi.application' could not be loaded; Error importing module.