code: def test_array_recombination() -> None:
      param = par.Tuple(
          par.Scalar(1.0, mutable_sigma=True).set_mutation(sigma=5)
      )
      param2 = par.Tuple(
          par.Scalar(1.0, mutable_sigma=True).set_mutation(sigma=1)
      )
      param.value = (1,)
      param2.value = (3,)
      param.recombine(param2)
      assert param.value[0] == 2.0
      param2.set_standardized_data(
          (
              param.get_standardized_data(reference=param2)
              + param2.get_standardized_data(reference=param2)
          )
          / 2
      )
      assert param2.value[0] == 2.5
  
imports: import pickle
  import typing
  import pytest
  import numpy
  from nevergrad.common import errors
  from .None import parameter
label_desc: Use image node_id 11 for calling a global function with example usage: test_array_recombination() without return types