我刚开始使用djnago。从官方的django 4.0文档中学习它的所有东西。文档链接〉https://docs.djangoproject.com/en/4.0/intro/tutorial01/
django使用vs-code正式安装了4.2版python 10版
在本教程中，我们将创建一个poll应用程序，它将显示localhot中的一些内容。
源代码。
第一个
所以在运行mysql/ www.example.com后urls.py，它给出了这个错误

Traceback (most recent call last):
  File "a:\experimental_files\vs_code\djangoExer\mysite\mysite\tempCodeRunnerFile.py", line 5, in <module>
    path('polls/', include('polls.urls')),
  File "c:\users\yasir amin brohi\desktop\django\django\urls\conf.py", line 38, in include
    urlconf_module = import_module(urlconf_module)
  File "C:\Users\Yasir Amin Brohi\AppData\Local\Programs\Python\Python310\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'polls'

如果你知道什么，请与我分享，我在网上找不到任何东西，所以我来到这里。