code: def setup(app):
      config = {
          #'url_resolver': lambda url: print(url),
          "auto_toc_tree_section": "Contents",
          "enable_eval_rst": False,
          "enable_auto_toc_tree": True,
          #'known_url_schemes': ['http', 'https', 'mailto'],
      }
  
label_desc: Use image node_id 1 for calling a global function with example usage: setup(app) without return types