code: def __get_config():
      '''
      Returns-->dict or None
      '''
      if 'config' not in globals():
          return None
      cfg = globals().get('config', None)
      if cfg is None:
          return None
  
      if not isinstance(cfg, dict):
          return None
      return cff __get_config():
      '''
      Returns-->dict or None
      '''
      if 'config' not in globals():
          return None
      cfg = globals().get('config', None)
      if cfg is None:
          return None
  
      if not isinstance(cfg, dict):
          return None
      return cfg
docs: Returns-->dict or None