code: def to_dict(self) -> tensor_dict_type:
      return self._asdict()
  
imports: import torch
  from torch import nn
  from torch import Tensor
  from typing import Any
  from typing import Dict
  from typing import Optional
  from typing import NamedTuple
  from cftool.types import tensor_dict_type
  from .encoder import make_encoder
  from .encoder import IEncoder
  from .encoder import EncoderMixin
  from .decoder import make_decoder
  from .decoder import IDecoder
  from ...misc.toolkit import auto_num_layers
label_desc: Use image node_id 1 for calling the VQCodebookOut obj's underlying member method code with example usage: obj.to_dict() and returns: self