code: def set_documentation_group(m):
      global documentation_group
      documentation_group = m
      if m not in classes_to_document:
          classes_to_document[m] = []
  
file_path: gradio/client/python/gradio_client/documentation.py
imports: from __future__ import annotations
  import inspect
  from typing import Callable
label_desc: Use image node_id 1 for calling a global function with example usage: set_documentation_group(m) without return types