code: def cached_name(self):
      return f"SEAL_{self.split}_{self.percent}%.pt"
  
imports: import argparse
  import datetime
  import os
  import sys
  import time
  import dgl
  import torch
  from dgl.data.utils import load_graphs, save_graphs
  from dgl.dataloading import GraphDataLoader
  from ogb.linkproppred import DglLinkPropPredDataset, Evaluator
  from torch.nn import BCEWithLogitsLoss
  from torch.utils.data import Dataset
  from tqdm import tqdm
  from models import *
  from utils import *
label_desc: Use image node_id 4 for calling the SEALOGBLDataset obj's underlying member method code with example usage: obj.cached_name() and returns: str, self, str, self, str