code: def main():
      converter = HMConverter()
      converter.convert()
  
file_path: mmf/mmf_cli/hm_convert.py
imports: import argparse
  import hashlib
  import os
  import subprocess
  import warnings
  import zipfile
  from mmf.utils.configuration import Configuration
  from mmf.utils.download import copy, decompress, move
  from mmf.utils.file_io import PathManager
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types