code: def __gen_cache_id(experiment):
      dataset_name, model_name, method_name, metric_name = experiment
      return "v" + "__".join(
          [
              __version__,
              dataset_name,
              model_name,
              method_name,
              metric_name,
          ]
      )
  
imports: import copy
  import itertools
  import os
  import pickle
  import random
  import subprocess
  import sys
  import time
  from multiprocessing import Pool
  from ..None import __version__, datasets
  from .None import metrics, models
  from threading import Lock, Thread
label_desc: Use image node_id 9 for calling a global function with example usage: __gen_cache_id(experiment) and returns: unknown