.
accuracy: 0.4980 Epoch 70/100 32/32 [==============================] - 0s 2ms/step - loss: 0.6934 - accuracy: 0.5020 Epoch 71/100 32/32 [==============================] - 0s 2ms/step - loss: 0.6934 - accuracy: 0.4900 Epoch 72/100 32/32 [==============================] - 0s 2ms/step - loss: 0.6934 -