def check_testing_entire_dataset(clf, train=False):
    start = process_time()
    clf.test_clf(train)
    end = process_time()
    return (end - start)
def check_testing_entire_dataset(clf, train=False):
    start = process_time()
    clf.test_clf(train)
    end = process_time()
    return (end - start)