code: def get_cache_path(self, key):
      return os.path.join(self.fol_path, key + "___CACHE")
  
imports: import os
  import time
  import torch
  import traceback
  from contextlib import contextmanager
  import jiant.utils.python.io
  import jiant.utils.python.filesystem
label_desc: Use image node_id 8 for calling the ZLogger obj's underlying member method code with example usage: obj.get_cache_path(key) and returns: os