def graph_path(self):
        r"""Path to save the processed dataset file."""
        if self.use_feature:
            return os.path.join(
                self.save_path,
                f"use_feat_{self._dataset_name}_{self.split}.pkl",
            )
        return os.path.join(
            self.save_path, f"{self._dataset_name}_{self.split}.pkl"
        )
Path to save the processed dataset file.
python/dgl/data/superpixel.py