import matplotlib.pyplot as plt
history=model.fit()
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="upper left")
plt.show()
import matplotlib.pyplot as plt
history=model.fit()
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="upper left")
plt.show()