So, at the end, let's create an object called models nd set it to anew instance of decision, tree classifier. Like this.

所以，最后，让我们个名为型的对象， 并将其设置为个新的决策实例，即树类器。 像这样。

I really still like the ability to play with metaclasses and express higher order things when I have to create some new object model to model something, right?

我确实依然喜欢在需要新的对象型来些事物时， 运用元类并表达高阶概念的能力，对吧？

We have used the Page object model where we have separated our test cases with page objects, and we performed testing on the same.

我们使用了 Page 对象型，我们将测试用例与 Page 对象开。我们对同样的事情进行了测试。