code: def sort_dataset(dataset, reverse=False):
      return sorted(
          dataset,
          key=lambda x: x["net_input"]["src_lengths"].item(),
          reverse=reverse,
      )
  
imports: from fairseq import tasks
  import numpy
  import logging
  import random
  from fairseq import options
  import torch
  import os
  import soundfile
  from fairseq.data.audio.audio_utils import get_waveform, parse_path
label_desc: Use image node_id 9 for calling a global function with example usage: sort_dataset(dataset, reverse) and returns: sorted