code: def __init__(self, a: Any, b: Any, c: Any) -> None:
      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 1 to create a new _Sample object  with example: obj = _Sample(a, b, c)