code: def main(args=None) -> None:
      options = _parse_args(args)
  
      if options.debug:
          logging.basicConfig(
              format="%(levelname)s: %(message)s", level=logging.DEBUG
          )
  
      _chdir()
      _run_smoke_test(options.ffmpeg)
  
file_path: audio/test/smoke_test/smoke_test.py
imports: import argparse
  import logging
label_desc: Use image node_id 4 for calling a global function with example usage: main(args) without return types