code: def setup(app):
      app.add_role("tf", tf_role_fn)
  
      return {
          "version": __version__,
          "parallel_read_safe": True,
          "parallel_write_safe": True,
      }
  
file_path: sonnet/docs/ext/link_tf_api.py
imports: import functools
  from typing import Any, List, Tuple
  from urllib import parse
  from docutils import nodes
  from docutils.parsers.rst import states
  import tensorflow
  from tensorflow.python.util import tf_export
label_desc: Use image node_id 3 for calling a global function with example usage: setup(app) and returns: dict