Package level decoupling with FastAPI

[ilterisYucel]

version: 4.41.0
fastapi version: 0.110.2

In the project I developed with Fastapi, I want to use di as decoupled example at the package level.
I have OwnerContainer in owner package and i have ApplicationContainer in top level main package.

`

class OwnerContainer(containers.DeclarativeContainer):

db_session = providers.Dependency()

owner_service = providers.Factory(
    OwnerService,
    db_session=db_session,
)

class ApplicationContainer(containers.DeclarativeContainer):
config = providers.Configuration()
database_session = providers.Resource(
get_db_session
)

owner_package = providers.Container(
    OwnerContainer,
    db_session=database_session
)`

I want to use OwnerService in my owner router

@owner_router.get("/", response_model=List[GetOwnerSchema]) @inject async def get_owners(service: OwnerService = Depends(Provide[OwnerContainer.owner_service])): try: result: List[GetOwnerSchema] = await service.get_owners() return result except Exception as e: print(e) raise HTTPException(status_code=500)

I got error 'Provide' object has no attribute 'get_owners'

According to my research, this is related to the dependency injector not being able to wire. I can't figure out whether this is related to a bug or whether I made a mistake, but I think I used it in accordance with the examples.
Has anyone encountered this type of problem? I need some help.