django urls error?

Question

Django

from django.urls import path
from . import views

urlpatterns = [
    path('', views.index),
    path('about', views.about),
    path('feedback', views.feedback),
]

when adding 3 lines feedback on the site gives an error

Exception in thread django-main-thread:
Traceback (most recent call last):
  File "Q:\Python\lib\threading.py", line 932, in _bootstrap_inner
    self.run()
  File "Q:\Python\lib\threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\core\management\commands\runserver.py", line 118, in inner_run
    self.check(display_num_errors=True)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\core\management\base.py", line 392, in check
    all_issues = checks.run_checks(
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\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\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config
    return check_resolver(resolver)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver
    return check_method()
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\urls\resolvers.py", line 408, in check
    for pattern in self.url_patterns:
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\utils\functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\urls\resolvers.py", line 589, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\utils\functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\urls\resolvers.py", line 582, in urlconf_module
    return import_module(self.urlconf_name)
  File "Q:\Python\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\myfirst\myfirst\urls.py", line 21, in <module>
    path('', include('main.urls') )
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\newdjango\lib\site-packages\django\urls\conf.py", line 34, in include
    urlconf_module = import_module(urlconf_module)
  File "Q:\Python\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\iliab\OneDrive\Рабочий стол\projectdj\myfirst\main\urls.py", line 7, in <module>
    path('feedback', views.feedback),
AttributeError: module 'main.views' has no attribute 'feedback'

Answer 1

1. Insert the error in text
2. What do you mean, what is written there in the last line is not clear?