docstr: summary
  
  detail
  
  .. warning::
      Deprecated in v1.1.0. This feature will be removed in the future. The removal of this
      feature is currently scheduled for v3.0.0, but this schedule is subject to change.
      See https://github.com/optuna/optuna/releases/tag/v1.1.0.
docstr_tok: ["summary","detail","..","warning",":",":","Deprecated","in","v1.1.0",".","This","feature","will","be","removed","in","the","future",".","The","removal","of","this","feature","is","currently","scheduled","for","v3.0.0",",","but","this","schedule","is","subject","to","change",".","See","https",":","\/\/github.com\/optuna\/optuna\/releases\/tag\/v1.1.0","."]
code: def _method_expected(self) -> None:
      """summary
  
      detail
  
      .. warning::
          Deprecated in v1.1.0. This feature will be removed in the future. The removal of this
          feature is currently scheduled for v3.0.0, but this schedule is subject to change.
          See https://github.com/optuna/optuna/releases/tag/v1.1.0.
      """
      pass
  
file_path: optuna/tests/test_deprecated.py
imports: from typing import Any
  from typing import Optional
  import pytest
  from optuna import _deprecated
label_desc: Use image node_id 3 for calling the _Sample obj's underlying member method code with example usage: obj._method_expected() without return types