code: def get_datastore_root_from_config(cls, echo, create_on_absent=True):
      # create_on_absent doesn't do anything.  This matches S3Storage
      return DATASTORE_SYSROOT_AZURE
  
imports: import json
  import os
  import shutil
  import uuid
  import time
  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_AZURE, ARTIFACT_LOCALROOT, AZURE_STORAGE_WORKLOAD_TYPE
  from metaflow.plugins.azure.azure_utils import check_azure_deps, process_exception, handle_exceptions, create_static_token_credential, parse_azure_full_path
  from metaflow.plugins.azure.blob_service_client_factory import get_azure_blob_service_client
  from metaflow.plugins.storage_executor import StorageExecutor, handle_executor_exceptions
label_desc: Use image node_id 4 for calling the AzureStorage obj's underlying member method code with example usage: obj.get_datastore_root_from_config(cls, echo, create_on_absent) and returns: DATASTORE_SYSROOT_AZURE