.
accuracy: 0.4700 Epoch 19/100 32/32 [==============================] - 0s 2ms/step - loss: 0.9281 - accuracy: 0.4700 Epoch 20/100 32/32 [==============================] - 0s 2ms/step - loss: 0.9168 - accuracy: 0.4700 Epoch 21/100 32/32 [==============================] - 0s 2ms/step - loss: 0.9056 -