code: def main():
      args = get_args()
      try:
          process_files(args)
          wait_for_background_commands()
      except BaseException as e:
          # look for BaseException so we catch KeyboardInterrupt, which is
          # what we get when a background thread dies.
          if not isinstance(e, KeyboardInterrupt):
              traceback.print_exc()
          sys.exit(1)
  
file_path: delta/egs/sre16/v1/local/make_sre18_dev.py
imports: import threading
  import warnings
  import argparse
  import os
  import sys
  import traceback
label_desc: Use image node_id 6 for calling a global function with example usage: main() without return types