model_evaluation.py

metrics = model.evaluate(validation_ds)

test_loss = metrics[0]
test_accuracy = metrics[1]
test_precision = metrics[2]
test_recall = metrics[3]

print("Test Loss = {:.4f}, Test Accuracy = {:.4f}, Test Precision = {:.4f}, Test Recall = {:.4f}"
    .format(test_loss, test_accuracy, test_precision, test_recall))