code: def model_name(request: SubRequest):
      """Fixture that yields the `model_name` parameter to pass to the Hebo constructor."""
      _model_name: ModelName = request.param
      yield _model_name
  
file_path: orion/tests/unittests/algo/long/hebo/test_hebo.py
imports: from __future__ import annotations
  import dataclasses
  import typing
  from typing import ClassVar
  import pytest
  from orion.algo.hebo.hebo_algo import HEBO, EvolutionStrategyName, ModelName, import_optional, properly_seeded_models
  from orion.testing.algo import BaseAlgoTests, TestPhase, first_phase_only
  from hebo.models.model_factory import model_dict
  from pymoo.factory import get_algorithm_options
label_desc: Use image node_id 2 for calling a global function with example usage: model_name(request) without return types