code: def main():
      # https://openslr.org/68/
      parser = get_importers_parser(
          description="Import MAGICDATA corpus"
      )
      parser.add_argument(
          "folder_with_archives",
          help="Path to folder containing magicdata_{train,dev,test}.tar.gz",
      )
      parser.add_argument(
          "--target_dir",
          default="",
          help="Target folder to extract files into and put the resulting CSVs. Defaults to a folder called magicdata next to the archives",
      )
      params = parser.parse_args()
  
      if not params.target_dir:
          params.target_dir = os.path.join(
              params.folder_with_archives, "magicdata"
          )
  
      preprocess_data(params.folder_with_archives, params.target_dir)
  
file_path: DeepSpeech/bin/import_magicdata.py
imports: import glob
  import os
  import tarfile
  import wave
  import pandas
  from deepspeech_training.util.importers import get_importers_parser
label_desc: Use image node_id 4 for calling a global function with example usage: main() without return types