import logging
import os
from typing import Callable, List, NamedTuple, Optional, Set
import logging
import os
from typing import Callable, List, NamedTuple, Optional, Set
continue
features = in_spec.image_file_to_features_file(image)
if features is None or not os.path.exists(features):
continue
features = in_spec.image_file_to_features_file(image)
if features is None or not os.path.exists(features):