ORM ODM for MongoDB

ODM is the models that define them, right? So let's talk a little bit about the models. A few tricks there are picked up. Aldo now add an Aldo now, which are keyword arguments to model fields. Is this if like I have a date time, like a created date or a last updated date or something like that? Exactly. And also this one want to really like that how the code is laid out over multiple lines, as I guess black would do it.