PS D:\project\aaa\ppt7\7.3> python .\manager.py
Traceback (most recent call last):
File “D:\project\aaa\ppt7\7.3\manager.py”, line 5, in
from application import app,db
File “D:\project\aaa\ppt7\7.3\application.py”, line 6, in
db = SQLAlchemy( app )
^^^^^^^^^^^^^^^^^
File “C:\Users\hxj\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask_sqlalchemy_init_.py”, line 758, in init
include_sqlalchemy(self, query_class)
File "C:\Users\hxj\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask_sqlalchemy_init.py", line 112, in _include_sqlalchemy
for key in module.all:
^^^^^^^^^^^^^^