fmt

pennylane/data/data_manager/__init__.py

@@ -19,17 +19,18 @@
 import sys
 import urllib.parse
 from concurrent import futures
+from functools import lru_cache
 from pathlib import Path
 from time import sleep
-from typing import Any, Iterable, Optional, Union
+from typing import Any, Iterable, Mapping, Optional, Union
 
 from requests import get, head
 
 from pennylane.data.base import Dataset
 from pennylane.data.base.hdf5 import open_hdf5_s3
 from pennylane.data.data_manager import progress
 
-from .foldermap import ParamArg
+from .foldermap import DataPath, FolderMapView, ParamArg
 from .params import DEFAULT, FULL, format_params
 
 GRAPHQL_URL = "https://cloud.pennylane.ai/graphql"