docstr: summary
  
  detail
  
  .. note::
      Added in v1.1.0 as an experimental feature. The interface may change in newer versions
      without prior notice. See https://github.com/optuna/optuna/releases/tag/v1.1.0.
docstr_tok: ["summary","detail","..","note",":",":","Added","in","v1.1.0","as","an","experimental","feature",".","The","interface","may","change","in","newer","versions","without","prior","notice",".","See","https",":","\/\/github.com\/optuna\/optuna\/releases\/tag\/v1.1.0","."]
code: def _method_expected(self) -> None:
      """summary
  
      detail
  
      .. note::
          Added in v1.1.0 as an experimental feature. The interface may change in newer versions
          without prior notice. See https://github.com/optuna/optuna/releases/tag/v1.1.0.
      """
      pass
  
file_path: optuna/tests/test_experimental.py
imports: from typing import Any
  import pytest
  from optuna import _experimental
  from optuna.exceptions import ExperimentalWarning
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