code: def _delete_ipengine_config(profile):
      config_file = os.path.join(
          _get_ip_file_dir(profile), "..", "ipengine_config.py"
      )
      if os.path.exists(config_file):
          os.remove(config_file)
          print("removed ipengine_config file")
  
imports: import argparse
  import json
  import os
  import multiprocessing
  import signal
  import subprocess
  import time
  from typing import Dict, List
  import ipyparallel
  import bluefog
  from bluefog.run import env_util, network_util, horovod_driver
label_desc: Use image node_id 4 for calling a global function with example usage: _delete_ipengine_config(profile) without return types