All logs are stored inside a project. You can create and initialize a project like so. 
unify.activate("my_project")
If your codebase needs to engage with multiple projects, you can deactive the current project. 
unify.deactivate()
You can also use context managers to switch between projects, with arbitrary nesting supported. 
import unify

with unify.Project("my_project"):
    unify.log(x=0)
with unify.Project("my_other_project"):
    unify.log(y=1)
You can also overwrite a project if you’d like to start again. 
unify.activate("my_project", overwrite=True)
Check out the full Python documentation for more on projects, but that’s it for our intro! We’ll learn more about creating logs next.