runserver problem

i am totally new with django. I tried to print Hello World in my first app but i failed. Cmd showed some error but i can't understand what i make mistake.

ERROR:

C:\Users\Admission Solution\allprojects\telusko>python manage.py runserver

Traceback (most recent call last):

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 11, in main

    from django.core.management import execute_from_command_line

ModuleNotFoundError: No module named 'django'

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

Traceback (most recent call last):

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 22, in <module>

    main()

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 13, in main

    raise ImportError(

ImportError: Couldn't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?

C:\Users\Admission Solution\allprojects\telusko>workon test

(test) C:\Users\Admission Solution\allprojects\telusko>python manage.py runserver

Watching for file changes with StatReloader

Performing system checks...

Exception in thread django-main-thread:

Traceback (most recent call last):

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 954, in _bootstrap_inner

    self.run()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 892, in run

    self._target(*self._args, **self._kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper

    fn(*args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 118, in inner_run

    self.check(display_num_errors=True)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 392, in check

    all_issues = checks.run_checks(

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\registry.py", line 70, in run_checks

    new_errors = check(app_configs=app_configs, databases=databases)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 40, in check_url_namespaces_unique

    all_namespaces = _load_all_namespaces(resolver)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 57, in _load_all_namespaces

    url_patterns = getattr(resolver, 'url_patterns', [])

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 589, in url_patterns

    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 582, in urlconf_module

    return import_module(self.urlconf_name)

  File "c:\users\admission solution\appdata\local\programs\python\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 790, in exec_module

  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed

  File "C:\Users\Admission Solution\allprojects\telusko\telusko\urls.py", line 20, in <module>

    path('', include('calc.urls')),

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\conf.py", line 34, in include

    urlconf_module = import_module(urlconf_module)

  File "c:\users\admission solution\appdata\local\programs\python\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 984, in _find_and_load_unlocked

ModuleNotFoundError: No module named 'calc.urls'

Traceback (most recent call last):

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 22, in <module>

    main()

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 18, in main

    execute_from_command_line(sys.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line       

    utility.execute()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 395, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 330, in run_from_argv

    self.execute(*args, **cmd_options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 61, in execute

    super().execute(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 371, in execute

    output = self.handle(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 96, in handle

    self.run(**options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 103, in run

    autoreload.run_with_reloader(self.inner_run, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 618, in run_with_reloader

    start_django(reloader, main_func, *args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 603, in start_django

    reloader.run(django_main_thread)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 318, in run

    self.run_loop()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 324, in run_loop

    next(ticker)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 364, in tick

    for filepath, mtime in self.snapshot_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 380, in snapshot_files

    for file in self.watched_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 278, in watched_files

    yield from iter_all_python_module_files()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 105, in iter_all_python_module_files

    return iter_modules_and_files(modules, frozenset(_error_files))

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 141, in iter_modules_and_files

    resolved_path = path.resolve(strict=True).absolute()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 1204, in resolve

    s = self._flavour.resolve(self, strict=strict)

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 200, in resolve

    return self._ext_to_normal(_getfinalpathname(s))

OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: '<frozen importlib._bootstrap>'

(test) C:\Users\Admission Solution\allprojects\telusko>python manage.py runserver

Watching for file changes with StatReloader

Performing system checks...

Exception in thread django-main-thread:

Traceback (most recent call last):

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 954, in _bootstrap_inner

    self.run()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 892, in run

    self._target(*self._args, **self._kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper

    fn(*args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 118, in inner_run

    self.check(display_num_errors=True)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 392, in check

    all_issues = checks.run_checks(

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\registry.py", line 70, in run_checks

    new_errors = check(app_configs=app_configs, databases=databases)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 40, in check_url_namespaces_unique

    all_namespaces = _load_all_namespaces(resolver)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 57, in _load_all_namespaces

    url_patterns = getattr(resolver, 'url_patterns', [])

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 589, in url_patterns

    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 582, in urlconf_module

    return import_module(self.urlconf_name)

  File "c:\users\admission solution\appdata\local\programs\python\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 790, in exec_module

  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed

  File "C:\Users\Admission Solution\allprojects\telusko\telusko\urls.py", line 20, in <module>

    path('', include('calc.urls')),

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\conf.py", line 34, in include

    urlconf_module = import_module(urlconf_module)

  File "c:\users\admission solution\appdata\local\programs\python\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 984, in _find_and_load_unlocked

ModuleNotFoundError: No module named 'calc.urls'

Traceback (most recent call last):

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 22, in <module>

    main()

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 18, in main

    execute_from_command_line(sys.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line       

    utility.execute()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 395, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 330, in run_from_argv

    self.execute(*args, **cmd_options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 61, in execute

    super().execute(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 371, in execute

    output = self.handle(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 96, in handle

    self.run(**options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 103, in run

    autoreload.run_with_reloader(self.inner_run, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 618, in run_with_reloader

    start_django(reloader, main_func, *args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 603, in start_django

    reloader.run(django_main_thread)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 318, in run

    self.run_loop()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 324, in run_loop

    next(ticker)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 364, in tick

    for filepath, mtime in self.snapshot_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 380, in snapshot_files

    for file in self.watched_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 278, in watched_files

    yield from iter_all_python_module_files()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 105, in iter_all_python_module_files

    return iter_modules_and_files(modules, frozenset(_error_files))

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 141, in iter_modules_and_files

    resolved_path = path.resolve(strict=True).absolute()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 1204, in resolve

    s = self._flavour.resolve(self, strict=strict)

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 200, in resolve

    return self._ext_to_normal(_getfinalpathname(s))

OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: '<frozen importlib._bootstrap>'

(test) C:\Users\Admission Solution\allprojects\telusko>python manage.py runserver

Watching for file changes with StatReloader

Performing system checks...

Exception in thread django-main-thread:

Traceback (most recent call last):

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 954, in _bootstrap_inner

    self.run()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 892, in run

    self._target(*self._args, **self._kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper

    fn(*args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 118, in inner_run

    self.check(display_num_errors=True)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 392, in check

    all_issues = checks.run_checks(

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\registry.py", line 70, in run_checks

    new_errors = check(app_configs=app_configs, databases=databases)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 40, in check_url_namespaces_unique

    all_namespaces = _load_all_namespaces(resolver)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 57, in _load_all_namespaces

    url_patterns = getattr(resolver, 'url_patterns', [])

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 589, in url_patterns

    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 582, in urlconf_module

    return import_module(self.urlconf_name)

  File "c:\users\admission solution\appdata\local\programs\python\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 790, in exec_module

  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed

  File "C:\Users\Admission Solution\allprojects\telusko\telusko\urls.py", line 20, in <module>

    path('', include('calc.urls')),

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\conf.py", line 34, in include

    urlconf_module = import_module(urlconf_module)

  File "c:\users\admission solution\appdata\local\programs\python\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 984, in _find_and_load_unlocked

ModuleNotFoundError: No module named 'calc.urls'

Traceback (most recent call last):

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 22, in <module>

    main()

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 18, in main

    execute_from_command_line(sys.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line       

    utility.execute()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 395, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 330, in run_from_argv

    self.execute(*args, **cmd_options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 61, in execute

    super().execute(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 371, in execute

    output = self.handle(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 96, in handle

    self.run(**options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 103, in run

    autoreload.run_with_reloader(self.inner_run, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 618, in run_with_reloader

    start_django(reloader, main_func, *args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 603, in start_django

    reloader.run(django_main_thread)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 318, in run

    self.run_loop()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 324, in run_loop

    next(ticker)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 364, in tick

    for filepath, mtime in self.snapshot_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 380, in snapshot_files

    for file in self.watched_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 278, in watched_files

    yield from iter_all_python_module_files()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 105, in iter_all_python_module_files

    return iter_modules_and_files(modules, frozenset(_error_files))

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 141, in iter_modules_and_files

    resolved_path = path.resolve(strict=True).absolute()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 1204, in resolve

    s = self._flavour.resolve(self, strict=strict)

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 200, in resolve

    return self._ext_to_normal(_getfinalpathname(s))

OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: '<frozen importlib._bootstrap>'

(test) C:\Users\Admission Solution\allprojects\telusko>pip install django-cors-headers

Collecting django-cors-headers

  Downloading django_cors_headers-3.7.0-py3-none-any.whl (12 kB)

Requirement already satisfied: Django>=2.2 in c:\users\admission solution\envs\test\lib\site-packages (from django-cors-headers) (3.1.7)

Requirement already satisfied: pytz in c:\users\admission solution\envs\test\lib\site-packages (from Django>=2.2->django-cors-headers) (2021.1)   

Requirement already satisfied: sqlparse>=0.2.2 in c:\users\admission solution\envs\test\lib\site-packages (from Django>=2.2->django-cors-headers) 

(0.4.1)

Requirement already satisfied: asgiref<4,>=3.2.10 in c:\users\admission solution\envs\test\lib\site-packages (from Django>=2.2->django-cors-headers) (3.3.1)

Installing collected packages: django-cors-headers

Successfully installed django-cors-headers-3.7.0

(test) C:\Users\Admission Solution\allprojects\telusko>python manage.py runserver

Watching for file changes with StatReloader

Performing system checks...

Exception in thread django-main-thread:

Traceback (most recent call last):

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 954, in _bootstrap_inner

    self.run()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\threading.py", line 892, in run

    self._target(*self._args, **self._kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper

    fn(*args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 118, in inner_run

    self.check(display_num_errors=True)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 392, in check

    all_issues = checks.run_checks(

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\registry.py", line 70, in run_checks

    new_errors = check(app_configs=app_configs, databases=databases)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 40, in check_url_namespaces_unique

    all_namespaces = _load_all_namespaces(resolver)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\checks\urls.py", line 57, in _load_all_namespaces

    url_patterns = getattr(resolver, 'url_patterns', [])

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 589, in url_patterns

    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\functional.py", line 48, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\resolvers.py", line 582, in urlconf_module

    return import_module(self.urlconf_name)

  File "c:\users\admission solution\appdata\local\programs\python\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 790, in exec_module

  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed

  File "C:\Users\Admission Solution\allprojects\telusko\telusko\urls.py", line 20, in <module>

    path('', include('calc.urls')),

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\urls\conf.py", line 34, in include

    urlconf_module = import_module(urlconf_module)

  File "c:\users\admission solution\appdata\local\programs\python\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 984, in _find_and_load_unlocked

ModuleNotFoundError: No module named 'calc.urls'

Traceback (most recent call last):

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 22, in <module>

    main()

  File "C:\Users\Admission Solution\allprojects\telusko\manage.py", line 18, in main

    execute_from_command_line(sys.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line       

    utility.execute()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\__init__.py", line 395, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 330, in run_from_argv

    self.execute(*args, **cmd_options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 61, in execute

    super().execute(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\base.py", line 371, in execute

    output = self.handle(*args, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 96, in handle

    self.run(**options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\core\management\commands\runserver.py", line 103, in run

    autoreload.run_with_reloader(self.inner_run, **options)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 618, in run_with_reloader

    start_django(reloader, main_func, *args, **kwargs)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 603, in start_django

    reloader.run(django_main_thread)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 318, in run

    self.run_loop()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 324, in run_loop

    next(ticker)

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 364, in tick

    for filepath, mtime in self.snapshot_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 380, in snapshot_files

    for file in self.watched_files():

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 278, in watched_files

    yield from iter_all_python_module_files()

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 105, in iter_all_python_module_files

    return iter_modules_and_files(modules, frozenset(_error_files))

  File "C:\Users\Admission Solution\Envs\test\lib\site-packages\django\utils\autoreload.py", line 141, in iter_modules_and_files

    resolved_path = path.resolve(strict=True).absolute()

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 1204, in resolve

    s = self._flavour.resolve(self, strict=strict)

  File "c:\users\admission solution\appdata\local\programs\python\python39\lib\pathlib.py", line 200, in resolve

    return self._ext_to_normal(_getfinalpathname(s))

OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: '<frozen importlib._bootstrap>'

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