fix isort

Signed-off-by: YunLiu <[email protected]>

Author: KumoLiu

monai/metrics/hausdorff_distance.py

@@ -17,12 +17,7 @@
 import numpy as np
 import torch
 
-from monai.metrics.utils import (
-    do_metric_reduction,
-    get_edge_surface_distance,
-    ignore_background,
-    prepare_spacing,
-)
+from monai.metrics.utils import do_metric_reduction, get_edge_surface_distance, ignore_background, prepare_spacing
 from monai.utils import MetricReduction, convert_data_type
 
 from .metric import CumulativeIterationMetric