code: def load_data(in_file):
      with open(in_file) as f:
          data = [ast.literal_eval(line.strip()) for line in f]
  
      return data
  
file_path: fairseq/examples/textless_nlp/dgslm/vocoder_hifigan/generate_stereo_waveform.py
imports: import ast
  import argparse
  import json
  import logging
  from pathlib import Path
  import soundfile
  import torch
  from tqdm import tqdm
  from fairseq import utils
  from fairseq.models.text_to_speech.vocoder import CodeHiFiGANVocoder
label_desc: Use image node_id 2 for calling a global function with example usage: load_data(in_file) and returns: data