a mistake in tutorial

[shabnamEsmaeili]

hi
I am developing a server with blacksheep and it should have DI with singleton and some background job of the singleton classes. In your tutorial it is said that we can get the singleton object like this:

service = app.service_provider[Example]

but it comes with error that exception=AttributeError("'Application' object has no attribute 'service_provider'")

I came to an answer that it should be like this instead:

service = app.services.provider[Example]

https://www.neoteroi.dev/blacksheep/dependency-injection/#services-that-require-asynchronous-initialization