问题遇到的现象和发生背景
Python编程从入门到实践
Django入门
问题相关代码，请勿粘贴截图
(ll_env) E:\桌面\learning_log> python manage.py makemigrations learning_logs
Traceback (most recent call last):
File "E:\桌面\learning_log\manage.py", line 22, in
execute_from_command_line(sys.argv)
File "E:\桌面\learning_log\ll_env\lib\site-packages\django\core\management_init.py", line 363, in execute_from_command_line
utility.execute()
File "E:\桌面\learning_log\ll_env\lib\site-packages\django\core\management_init.py", line 337, in execute
django.setup()
File "E:\桌面\learning_log\ll_env\lib\site-packages\django_init.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "E:\桌面\learning_log\ll_env\lib\site-packages\django\apps\registry.py", line 108, in populate
app_config.import_models()
File "E:\桌面\learning_log\ll_env\lib\site-packages\django\apps\config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\DELL\AppData\Local\Programs\Python\Python39\lib\importlib_init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 786, in exec_module
File "", line 923, in get_code
File "", line 853, in source_to_code
File "", line 228, in _call_with_frames_removed
File "E:\桌面\learning_log\learning_logs\models.py", line 4
class Topic(models.Model)
^
SyntaxError: invalid syntax
