code: def get_res_dir():
      """
      >>> LibraryUtil.get_res_dir()
  
      """
      lib_dir = os.path.dirname(nlpaug.__file__)
      return os.path.join(lib_dir, "res")
  
label_desc: Use image node_id 1 for calling the LibraryUtil obj's underlying member method code with example usage: obj.get_res_dir() and returns: os