code: def _select_inputs(self, inputs: List[EntityType]):
      return inputs
  
file_path: mars/mars/core/graph/builder/base.py
imports: from abc import ABC, abstractmethod
  from typing import List, Set, Union, Generator
  from ....typing import EntityType
  from ..entity import EntityGraph, TileableGraph, ChunkGraph
label_desc: Use image node_id 3 for calling the AbstractGraphBuilder obj's underlying member method code with example usage: obj._select_inputs(inputs) and returns: inputs