code: def _parse_recursively(self, node):
      """Utility to recursively parse a node from the Sphinx AST."""
      self.state.nested_parse(self.content, self.content_offset, node)
  
imports: from docutils import nodes
  from sphinx.util.docutils import SphinxDirective
  from sphinx.transforms import SphinxTransform
  from docutils.nodes import Node
label_desc: Use image node_id 4 for calling a global function with example usage: _parse_recursively(node) without return types