code: def doc_func():
      """
      This function solves all of the world's problems:
      hunger
      lack of Python
      war
      """
  
file_path: cpython/Lib/test/pydoc_mod.py
imports: from __future__ import print_function
  import types
  import typing
label_desc: Use image node_id 1 for calling a global function with example usage: doc_func() without return types