code: def test_functions_ones(
      number: int, significant: int, expected: float
  ) -> None:
      func = _funcs.make_function(number)
      value = func(np.array([1] * func.dimension))
      np.testing.assert_approx_equal(
          value, expected, significant=min(14, significant)
      )
  
file_path: nevergrad/nevergrad/functions/lsgo/test_funcs.py
imports: from typing import List, Any, Callable
  import numpy
  from nevergrad.common import testing
  from .None import _funcs
label_desc: Use image node_id 4 for calling a global function with example usage: test_functions_ones(number, significant, expected) without return types