class_docstr: An abstract base class for generating a motif.
code: def __repr__(self) -> str:
      return f"{self.__class__.__name__}()"
  
file_path: pytorch_geometric/torch_geometric/datasets/motif_generator/base.py
imports: from abc import ABC, abstractmethod
  from typing import Any
  from torch_geometric.data import Data
  from torch_geometric.resolver import resolver
label_desc: Use image node_id 3 for calling the MotifGenerator obj's underlying member method code with example usage: obj.__repr__() and returns: self, str