code: def _transform(
      self, data: _typing.Union[GeneralStaticGraph, _typing.Any]
  ) -> _typing.Union[GeneralStaticGraph, _typing.Any]:
      if isinstance(data, GeneralStaticGraph):
          return self.__transform_homogeneous_static_graph(data)
      else:
          data.x = self._extract_nodes_feature(data)
          return data
  
file_path: AutoGL/autogl/module/preprocessing/feature_engineering/_generators/_basic.py
imports: import torch
  import typing
  import autogl
  from autogl.data.graph import GeneralStaticGraph
  from .._feature_engineer import FeatureEngineer
  from ..._data_preprocessor_registry import DataPreprocessorUniversalRegistry
label_desc: Use image node_id 4 for calling the BaseFeatureGenerator obj's underlying member method code with example usage: obj._transform(data) and returns: self, data