X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=vnfs%2FDAaaS%2Fsample-apps%2Ftraining%2Fsample-horovod-app%2Fkeras_mnist_advanced_modified.py;fp=vnfs%2FDAaaS%2Fsample-apps%2Ftraining%2Fsample-horovod-app%2Fkeras_mnist_advanced_modified.py;h=7cfa7045f9374e1dd9fdd2cbe6799c7168fe9ffe;hb=b8c5101a920275687fdab980048cb4dae5aa902d;hp=fa39cb6a2c9e31633dd01b2fd3d5061793b34dc0;hpb=00107ed0ee9911ac761a544bada794a1ebb26ddf;p=demo.git

diff --git a/vnfs/DAaaS/sample-apps/training/sample-horovod-app/keras_mnist_advanced_modified.py b/vnfs/DAaaS/sample-apps/training/sample-horovod-app/keras_mnist_advanced_modified.py
index fa39cb6a..7cfa7045 100644
--- a/vnfs/DAaaS/sample-apps/training/sample-horovod-app/keras_mnist_advanced_modified.py
+++ b/vnfs/DAaaS/sample-apps/training/sample-horovod-app/keras_mnist_advanced_modified.py
@@ -1,5 +1,4 @@
 from __future__ import print_function
-import keras
 import os
 from tensorflow.keras.datasets import mnist
 from tensorflow.keras.models import Sequential
@@ -7,10 +6,6 @@ from tensorflow.keras.layers import Dense, Dropout, Flatten
 from tensorflow.keras.layers import Conv2D, MaxPooling2D
 from tensorflow.keras.preprocessing.image import ImageDataGenerator
 from tensorflow.keras import backend as K
-from tensorflow_estimator.python.estimator.export import export as export_helpers
-from tensorflow.python.saved_model import builder as saved_model_builder
-from tensorflow.python.saved_model import tag_constants, signature_constants
-from tensorflow.python.saved_model.signature_def_utils_impl import predict_signature_def
 import tensorflow as tf
 import horovod.tensorflow.keras as hvd