a classe prepara banco
o erro:
Traceback (most recent call last):
File "C:\Users\evert\OneDrive\Área de Trabalho\Nova pasta\app.py", line 15, in
db = SQLAlchemy(app)
^^^^^^^^^^^^^^^
File "C:\Users\evert\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\flask_sqlalchemy_init_.py", line 758, in init
include_sqlalchemy(self, query_class)
File "C:\Users\evert\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\flask_sqlalchemy_init.py", line 112, in _include_sqlalchemy
for key in module.all:
^^^^^^^^^^^^^^
AttributeError: module 'sqlalchemy' has no attribute 'all'. Did you mean: 'file'?
