code: def setup(app: Sphinx) -> dict[str, Any]:
      app.connect(
          "autodoc-before-process-signature",
          update_annotations_using_type_comments,
      )
  
      return {
          "version": sphinx.__display_version__,
          "parallel_read_safe": True,
      }
  
file_path: sphinx/sphinx/ext/autodoc/type_comment.py
imports: from __future__ import annotations
  import ast
  from inspect import Parameter, Signature, getsource
  from typing import TYPE_CHECKING, Any, cast
  import sphinx
  from sphinx.locale import __
  from sphinx.pycode.ast import unparse
  from sphinx.util import inspect, logging
label_desc: Use image node_id 5 for calling a global function with example usage: setup(app) and returns: dict