import os os.environ["AUTOGL_BACKEND"] = 'dgl' from autogl.datasets import build_dataset_from_name from autogl.solver import AutoHeteroNodeClassifier if __name__ == '__main__': acm = build_dataset_from_name("hetero-acm-han") solver = AutoHeteroNodeClassifier(max_evals=10) solver.fit(acm) acc = solver.evaluate(metric='acc') print("acc: ", acc)