import "github.com.tsuru.tsuru.auth/user" func createNewUser(email string, password string) { newUser := user.Create(email, password) // additional logic for handling new user creation }In this example, the `createNewUser` function is creating a new user with the specified `email` and `password`. The `Create` function is called from the `user` sub-package within the `github.com.tsuru.tsuru.auth` library. Overall, the `github.com.tsuru.tsuru.auth` package library is a valuable tool for managing authentication and user data within a codebase.