code: def __init__(self):
      self._selection: _typing.Optional[torch.Tensor] = None
      super(BaseFeatureSelector, self).__init__()
  
file_path: AutoGL/autogl/module/feature/_selectors/_basic.py
imports: import numpy
  import torch
  import typing
  from autogl.data.graph import GeneralStaticGraph
  from .._base_feature_engineer import BaseFeatureEngineer
  from .._feature_engineer_registry import FeatureEngineerUniversalRegistry
label_desc: Use image node_id 1 to create a new BaseFeatureSelector object from inherited base classes: BaseFeatureEngineer with example: obj = BaseFeatureSelector()