code: def test_array_namespace(api_version, raise_exception):
      x = np.array([1, 2, 3], dtype="float64")
      if raise_exception:
          pytest.raises(ValueError, x.__array_namespace__, api_version)
      else:
          xp = x.__array_namespace__(api_version)
          y = xp.array([1, 2, 3], dtype="float64")
          assert same(x, y)
  
imports: from __future__ import absolute_import
  from __future__ import division
  import itertools
  import os
  import pytest
  import operator
  import numpy
  import mxnet
  from mxnet import np, npx, autograd
  from mxnet.gluon import HybridBlock
  from mxnet.test_utils import same, assert_almost_equal, rand_shape_nd, rand_ndarray, use_np
  from common import retry, TemporaryDirectory, xfail_when_nonstandard_decimal_separator
  from mxnet.test_utils import verify_generator, gen_buckets_probs_with_ppf, assert_exception, is_op_runnable, collapse_sum_like
  from mxnet.ndarray.ndarray import py_slice
  from mxnet.base import integer_types
label_desc: Use image node_id 33 for calling a global function with example usage: test_array_namespace(api_version, raise_exception) without return types