code: def test_metamodel_special(
      baseline: str, args: tp.Tuple[tp.Any, ...]
  ) -> None:
      """The test can operate on the sphere or on an elliptic funciton."""
      kwargs = dict(zip(test_optimizerlib.META_TEST_ARGS, args))
      test_optimizerlib.check_metamodel(baseline=baseline, **kwargs)
  
file_path: nevergrad/nevergrad/optimization/test_special.py
imports: import os
  import numpy
  import pytest
  import nevergrad.common.typing
  from .None import test_optimizerlib
  from .None import optimizerlib
  import nevergrad
label_desc: Use image node_id 2 for calling a global function with example usage: test_metamodel_special(baseline, args) without return types