code: def test_folder_function() -> None:
      folder = Path(__file__).parent / "examples"
      func = instantiate.FolderFunction(
          str(folder),
          [sys.executable, "examples/script.py"],
          clean_copy=True,
      )
      with testing.skip_error_on_systems(OSError, systems=("Windows",)):
          output = func(value1=98, value2=12, string="plop")
      np.testing.assert_equal(output, 24)
      output = func(value1=98, value2=12, string="blublu")
      np.testing.assert_equal(output, 12)
  
file_path: nevergrad/nevergrad/parametrization/test_instantiate.py
imports: import sys
  import tempfile
  import typing
  from pathlib import Path
  import numpy
  from nevergrad.common import testing
  from .None import instantiate
  from .instantiate import LINETOKEN
  from .instantiate import Placeholder
label_desc: Use image node_id 10 for calling a global function with example usage: test_folder_function() without return types