code: def setup(app):
      app.connect("autodoc-process-docstring", generate_example_rst)
  
file_path: skope-rules/doc/conf.py
imports: import os
  import sphinx_rtd_theme
  import sys
  import skrules
  import sphinx
  from distutils.version import LooseVersion
label_desc: Use image node_id 2 for calling a global function with example usage: setup(app) without return types