code: def get_config_from_root(root):
      """Read the project setup.cfg file to determine Versioneer config."""
      # This might raise OSError (if setup.cfg is missing), or
      # configparser.NoSectionError (if it lacks a [versioneer] section), or
      # configparser.NoOptionError (if it lacks "VCS="). See the docstring at
      # the top of versioneer.py for instructions on writing your setup.cfg .
      setup_cfg = os.path.join(root, "setup.cfg")
      parser = configparser.ConfigParser()
      with open(setup_cfg, "r") as cfg_file:
          parser.read_file(cfg_file)
      VCS = parser.get("versioneer", "VCS")  # mandatory
  
      # Dict-like interface for non-mandatory entries
      section = parser["versioneer"]
  
      cfg = VersioneerConfig()
      cfg.VCS = VCS
      cfg.style = section.get("style", "")
      cfg.versionfile_source = section.get("versionfile_source")
      cfg.versionfile_build = section.get("versionfile_build")
      cfg.tag_prefix = section.get("tag_prefix")
      if cfg.tag_prefix in ("''", '""'):
          cfg.tag_prefix = ""
      cfg.parentdir_prefix = section.get("parentdir_prefix")
      cfg.verbose = section.get("verbose")
      return cfg
  
imports: import configparser
  import errno
  import json
  import os
  import re
  import subprocess
  import sys
  from typing import Callable, Dict
label_desc: Use image node_id 2 for calling a global function with example usage: get_config_from_root(root) and returns: cfg