Translations:Create a FeaturePython object part II/3/en

On the Create a FeaturePython object part I page we've focused on the internal aspects of a Python class built around a FeaturePython object, specifically an object. We've created the object, defined some properties, and added a document-level event callback that allows our object to respond to a document recompute with the method. But our object still lacks a presence in the 3D view. Let's remedy that by adding a box.