code: def __init__(self):
      super().__init__(name="synthetic")
  
file_path: dgl/tutorials/blitz/6_load_data.py
imports: import urllib.request
  import pandas
  import os
  import dgl
  import torch
  from dgl.data import DGLDataset
label_desc: Use image node_id 1 to create a new SyntheticDataset object from inherited base classes: DGLDataset with example: obj = SyntheticDataset()