code: def test_sparse_value_to_csr(
      data,
      num_of_dynamic_axes,
      expected_value_shape,
      expected_csr_shapes,
  ):
      _sparse_value_to_csr_test(
          data,
          num_of_dynamic_axes,
          expected_value_shape,
          expected_csr_shapes,
      )
  
imports: import pytest
  import numpy
  import scipy.sparse
  import cntk
  from cntk.ops.tests.ops_test_utils import cntk_device
  from cntk.internal import _value_as_sequence_or_array
  from cntk import asvalue
  from cntk.tests.test_utils import _to_dense, _to_csr
label_desc: Use image node_id 4 for calling a global function with example usage: test_sparse_value_to_csr(data, num_of_dynamic_axes, expected_value_shape, expected_csr_shapes) without return types