code: def func(dev, cfg):
      cmd = f'CUDA_VISIBLE_DEVICES={dev} AUTOGL_BACKEND=pyg python bench.py --log_dir "{fdir}"'
      for i, pname in enumerate(param_names):
          cmd += f" --{pname} {cfg[i]}"
      print(cmd)
      os.system(cmd)
  
file_path: AutoGL/test/nas/bench_mp.py
imports: import torch.multiprocessing
  from queue import Queue
  import time
  import random
  import os
  import pandas
label_desc: Use image node_id 5 for calling a global function with example usage: func(dev, cfg) without return types