code: def __init__(self, args, tgt_dict, first_pass=False):
      super().__init__(args)
      self.tgt_dict = tgt_dict
      self.first_pass = first_pass
  
imports: import logging
  from argparse import Namespace
  from pathlib import Path
  from typing import List
  from fairseq.data import Dictionary, encoders
  from fairseq.data.audio.audio_utils import get_features_or_waveform
  from fairseq.data.audio.data_cfg import MultitaskConfig
  from fairseq.data.audio.speech_to_text_dataset import S2TDataConfig, SpeechToTextDataset, SpeechToTextDatasetCreator, TextTargetMultitaskData
  from fairseq.tasks import LegacyFairseqTask, register_task
label_desc: Use image node_id 1 to create a new DummyMultiTask object from inherited base classes: LegacyFairseqTask with example: obj = DummyMultiTask(args, tgt_dict, first_pass)