code: def default_info(cls):
      from metaflow.plugins.datastores.local_storage import LocalStorage
  
      def print_clean(line, **kwargs):
          print(line)
  
      v = LocalStorage.get_datastore_root_from_config(
          print_clean, create_on_absent=False
      )
      if v is None:
          return (
              "<No %s directory found in current working tree>"
              % DATASTORE_LOCAL_DIR
          )
      return os.path.dirname(v)
  
imports: import collections
  import glob
  import json
  import os
  import random
  import tempfile
  import time
  from collections import namedtuple
  from metaflow.exception import MetaflowInternalError, MetaflowTaggingError
  from metaflow.metadata.metadata import ObjectOrder
  from metaflow.metaflow_config import DATASTORE_LOCAL_DIR
  from metaflow.metadata import MetadataProvider
  from metaflow.tagging_util import MAX_USER_TAG_SET_SIZE, validate_tags
label_desc: Use image node_id 3 for calling the LocalMetadataProvider obj's underlying member method code with example usage: obj.default_info(cls) and returns: os, unknown