diff --git a/examples/keras_tensorboard.py b/examples/keras_tensorboard.py
index c581a973..5627090f 100644
--- a/examples/keras_tensorboard.py
+++ b/examples/keras_tensorboard.py
@@ -51,8 +51,8 @@ class TensorBoardImage(TensorBoard):
 
 
 parser = argparse.ArgumentParser(description='Keras MNIST Example')
-parser.add_argument('--batch-size', type=int, default=128, help='input batch size for training (default: 64)')
-parser.add_argument('--epochs', type=int, default=6, help='number of epochs to train (default: 10)')
+parser.add_argument('--batch-size', type=int, default=128, help='input batch size for training (default: 128)')
+parser.add_argument('--epochs', type=int, default=6, help='number of epochs to train (default: 6)')
 args = parser.parse_args()
 
 # the data, shuffled and split between train and test sets
diff --git a/trains/binding/frameworks/tensorflow_bind.py b/trains/binding/frameworks/tensorflow_bind.py
index 4ea4972a..af53c93f 100644
--- a/trains/binding/frameworks/tensorflow_bind.py
+++ b/trains/binding/frameworks/tensorflow_bind.py
@@ -1026,11 +1026,15 @@ class PatchTensorFlowEager(object):
             event_writer._add_histogram(tag=tag, step=step, histo_data=hist_data)
             return
 
-        # prepare the dictionary, assume numpy
-        # histo_data['bucketLimit'] is the histogram bucket right side limit, meaning X axis
-        # histo_data['bucket'] is the histogram height, meaning the Y axis
-        # notice hist_data[:, 1] is the right side limit, for backwards compatibility we take the left side
-        histo_data = {'bucketLimit': hist_data[:, 0].tolist(), 'bucket': hist_data[:, 2].tolist()}
+        if isinstance(hist_data, np.ndarray):
+            hist_data = np.histogram(hist_data)
+            histo_data = {'bucketLimit': hist_data[1].tolist(), 'bucket': hist_data[0].tolist()}
+        else:
+            # prepare the dictionary, assume numpy
+            # histo_data['bucketLimit'] is the histogram bucket right side limit, meaning X axis
+            # histo_data['bucket'] is the histogram height, meaning the Y axis
+            # notice hist_data[:, 1] is the right side limit, for backwards compatibility we take the left side
+            histo_data = {'bucketLimit': hist_data[:, 0].tolist(), 'bucket': hist_data[:, 2].tolist()}
         event_writer._add_histogram(tag=tag, step=step, histo_data=histo_data)
 
     @staticmethod