Output of the sample 

The final output of the model metrics from the preceding code is shown in the following code:

10/768 [..............................] - ETA: 0s - loss: 0.5371 - acc: 0.7000
 400/768 [==============>...............] - ETA: 0s - loss: 0.4888 - acc: 0.7625
 768/768 [==============================] - 0s 131us/step - loss: 0.4727 - acc: 0.7656
 Epoch 150/150
 10/768 [..............................] - ETA: 0s - loss: 0.3373 - acc: 0.9000
 470/768 [=================>............] - ETA: 0s - loss: 0.4534 - acc: 0.7894
 768/768 [==============================] - 0s 122us/step - loss: 0.4783 - acc: 0.7799
 32/768 [>.............................] - ETA: 0s
 768/768 [==============================] - 0s 51us/step
 acc: 77.60%