index = np.arange(1, 15, 1)
plt.plot(index, acc_score_list, c='blue', linestyle='solid')
plt.plot(index, f1_score_list, c='red', linestyle='dashed')
plt.legend(["Accuracy", "F1 Score"])
plt.xlabel("k value")
plt.ylabel("Score")
plt.grid('false')
plt.show()
KNN_acc = max(f1_score_list)*100
print("Maximum KNN Score is {:.2f}%".format(KNN_acc))