code: def __init__(self, root=None):
      super(GSStorage, self).__init__(root)
      self._tmproot = ARTIFACT_LOCALROOT
      self._root_client = None
  
      self._use_processes = (
          GS_STORAGE_WORKLOAD_TYPE == "high_throughput"
      )
      self._executor = StorageExecutor(
          use_processes=self._use_processes
      )
      self._executor.warm_up()
  
imports: import json
  import os
  import shutil
  import uuid
  from concurrent.futures import as_completed
  from tempfile import mkdtemp
  from metaflow.datastore.datastore_storage import DataStoreStorage, CloseAfterUse
  from metaflow.exception import MetaflowInternalError
  from metaflow.metaflow_config import DATASTORE_SYSROOT_GS, ARTIFACT_LOCALROOT, GS_STORAGE_WORKLOAD_TYPE
  from metaflow.plugins.gcp.gs_storage_client_factory import get_gs_storage_client
  from metaflow.plugins.gcp.gs_utils import check_gs_deps, parse_gs_full_path, process_gs_exception
  from metaflow.plugins.storage_executor import StorageExecutor, handle_executor_exceptions
label_desc: Use image node_id 1 to create a new GSStorage object from inherited base classes: DataStoreStorage with example: obj = GSStorage(root)