code: def __repr__(self):
      return "<%s.%s: %s>" % (
          self.__class__.__name__,
          self._name_,
          ", ".join([repr(v) for v in self._all_values]),
      )
  
imports: import torch
  from deepspeed.runtime.config_utils import DeepSpeedConfigModel
  from deepspeed.runtime.zero.config import DeepSpeedZeroConfig
  from pydantic import Field
  from pydantic import validator
  from typing import Dict, Union
  from enum import Enum
label_desc: Use image node_id 2 for calling the DtypeEnum obj's underlying member method code with example usage: obj.__repr__() and returns: unknown