code: def _makedirs(path):
      # this is for python2 compatibility.
      # Python3 has os.makedirs(exist_ok=True).
      try:
          os.makedirs(path)
      except OSError as x:
          if x.errno == 17:
              return
          else:
              raise
  
imports: from __future__ import print_function
  from collections import OrderedDict
  import os
  import sys
  import time
  from tempfile import NamedTemporaryFile
  from hashlib import sha1
  from metaflow.datastore import FlowDataStore
  from metaflow.datastore.content_addressed_store import BlobCache
  from metaflow.exception import MetaflowException
  from metaflow.metaflow_config import CLIENT_CACHE_PATH, CLIENT_CACHE_MAX_SIZE, CLIENT_CACHE_MAX_FLOWDATASTORE_COUNT, CLIENT_CACHE_MAX_TASKDATASTORE_COUNT
  from metaflow.plugins import DATASTORES
label_desc: Use image node_id 20 for calling the FileCache obj's underlying member method code with example usage: obj._makedirs(path) without return types