code: def clean_up_benchmark_env(bm_config):
      shutil.rmtree(BENCHMARK_TMP_PATH, ignore_errors=True)
      shutil.rmtree(MODEL_JSON_CONFIG_PATH, ignore_errors=True)
      shutil.rmtree(MODEL_STORE, ignore_errors=True)
      shutil.rmtree(WF_STORE, ignore_errors=True)
  
imports: import argparse
  import datetime
  import os
  import shutil
  from subprocess import Popen
  import ruamel.yaml
  from utils import gen_md_report, gen_metrics_json, gen_model_config_json
label_desc: Use image node_id 8 for calling a global function with example usage: clean_up_benchmark_env(bm_config) without return types