Graphs not showing the training/test data

[mbrockman1]

`plt.figure() plt.plot(history.history['loss']) plt.plot(history.history['val_loss']) plt.title('model loss') plt.ylabel('loss') plt.xlabel('epoch') plt.legend(['train', 'test'], loc='best') plt.show()

plt.figure() plt.plot(history.history['acc']) plt.plot(history.history['val_acc']) plt.title('model accuracy') plt.ylabel('accuracy') plt.xlabel('epoch') plt.legend(['train', 'test'], loc='best') plt.show()`

^ for me the above cell is not producing data on the graphs, just 2 blank plots. I was wondering what I am doing wrong?