training.metrics: allow module init without TFA

This commit is contained in:
Robert Sachunsky 2026-06-19 22:01:02 +02:00
parent eb4cae9dee
commit 0bfbbfdc80

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@ -5,7 +5,10 @@ import tensorflow as tf
from tensorflow.keras import backend as K from tensorflow.keras import backend as K
from tensorflow.keras.metrics import Metric, MeanMetricWrapper, get from tensorflow.keras.metrics import Metric, MeanMetricWrapper, get
from tensorflow.keras.initializers import Zeros from tensorflow.keras.initializers import Zeros
from tensorflow_addons.image import connected_components try:
from tensorflow_addons.image import connected_components
except ModuleNotFoundError:
pass # n/a beyond TF 2.15 (and only needed for training) ...
import numpy as np import numpy as np