code: def setup(app):
      app.add_autodocumenter(HasTraitsDocumenter)
      app.add_autodocumenter(TraitDocumenter)
  
file_path: pythreejs/docs/sphinxext/autodoc_traits.py
imports: from collections import OrderedDict
  from traitlets import TraitType, Undefined, Container, Dict, Any, HasTraits
  from sphinx.ext.autodoc import ClassDocumenter, AttributeDocumenter
label_desc: Use image node_id 3 for calling a global function with example usage: setup(app) without return types