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