code: def test_assert_estimator_different_arrays(a):
      l = Foo(1, 2, 3, a)
      r = Foo(1, 2, 3, np.array([1, 0]))
      with pytest.raises(AssertionError):
          assert_estimator_equal(l, r)
  
imports: from collections import namedtuple
  import dask.array
  import dask.dataframe
  import numpy
  import pandas
  import pandas.testing
  import pytest
  from dask.array.utils import assert_eq
  from dask.dataframe.utils import assert_eq
  from dask_ml.datasets import make_classification
  from dask_ml.utils import _num_samples, assert_estimator_equal, check_array, check_chunks, check_matching_blocks, check_random_state, handle_zeros_in_scale, slice_columns
label_desc: Use image node_id 6 for calling a global function with example usage: test_assert_estimator_different_arrays(a) without return types