clean up imports

Author: Matt Sokoloff

labelbox/data/serialization/ndjson/label.py

@@ -1,8 +1,4 @@
 from itertools import groupby
-from labelbox.data.annotation_types.metrics.confusion_matrix import ConfusionMatrixMetric
-
-from labelbox.data.annotation_types.metrics import ScalarMetric
-
 from operator import itemgetter
 from typing import Dict, Generator, List, Tuple, Union
 from collections import defaultdict
@@ -15,6 +11,8 @@
 from ...annotation_types.label import Label
 from ...annotation_types.ner import TextEntity
 from ...annotation_types.classification import Dropdown
+from ...annotation_types.metrics import ScalarMetric, ConfusionMatrixMetric
+
 from .metric import NDScalarMetric, NDMetricAnnotation, NDConfusionMatrixMetric
 from .classification import NDChecklistSubclass, NDClassification, NDClassificationType, NDRadioSubclass
 from .objects import NDObject, NDObjectType

labelbox/data/serialization/ndjson/metric.py

@@ -1,13 +1,13 @@
-from labelbox.data.annotation_types.metrics.scalar import ScalarMetricValue, ScalarMetricConfidenceValue
 from typing import Optional, Union, Type
-from enum import Enum
 
 from labelbox.data.annotation_types.data import ImageData, TextData
-from labelbox.data.annotation_types.metrics import (ScalarMetric,
-                                                    ScalarMetricAggregation)
-from labelbox.data.annotation_types.metrics.confusion_matrix import \
-    ConfusionMatrixAggregation, ConfusionMatrixMetric, ConfusionMatrixMetricValue, ConfusionMatrixMetricConfidenceValue
 from labelbox.data.serialization.ndjson.base import NDJsonBase
+from labelbox.data.annotation_types.metrics.scalar import (
+    ScalarMetric, ScalarMetricAggregation, ScalarMetricValue,
+    ScalarMetricConfidenceValue)
+from labelbox.data.annotation_types.metrics.confusion_matrix import (
+    ConfusionMatrixAggregation, ConfusionMatrixMetric,
+    ConfusionMatrixMetricValue, ConfusionMatrixMetricConfidenceValue)
 
 
 class BaseNDMetric(NDJsonBase):