code: def from_dataset(self, dataset):
      raise NotImplementedError
  
file_path: AutoGL/autogl/module/model/dgl/hetero/base.py
imports: from copy import deepcopy
  from ..base import BaseAutoModel
label_desc: Use image node_id 2 for calling the BaseHeteroModelMaintainer obj's underlying member method code with example usage: obj.from_dataset(dataset) without return types