docstr: Abstract initialization method to override 
docstr_tok: ["Abstract","initialization","method","to","override"]
code: def _initialize(
      self,
      encoder: base_encoder.AutoHomogeneousEncoderMaintainer,
      *args,
      **kwargs,
  ) -> _typing.Optional[bool]:
      """Abstract initialization method to override"""
      raise NotImplementedError
  
file_path: AutoGL/autogl/module/model/decoders/base_decoder.py
imports: import torch
  import typing
  from ...hpo import AutoModule
  from ..encoders import base_encoder
label_desc: Use image node_id 1 for calling the BaseDecoderMaintainer obj's underlying member method code with example usage: obj._initialize(encoder) without return types