code: def __init__(self):
      self._state = dict()
      self._factories = dict()
  
imports: import logging
  import os
  import warnings
  from argparse import Namespace
  from typing import Any, Callable, Dict, List
  import torch
  from fairseq import search, tokenizer, utils
  from fairseq.logging import metrics
  from fairseq.data import Dictionary, FairseqDataset, data_utils, encoders, iterators
  from fairseq.dataclass import FairseqDataclass
  from fairseq.dataclass.utils import gen_parser_from_dataclass
  from fairseq.optim.amp_optimizer import AMPOptimizer
  from omegaconf import DictConfig
label_desc: Use image node_id 1 to create a new StatefulContainer object from inherited base classes: object with example: obj = StatefulContainer()