code: def test_series_from_coo(self, dtype, dense_index):
      sp_sparse = pytest.importorskip("scipy.sparse")
  
      A = sp_sparse.eye(3, format="coo", dtype=dtype)
      result = pd.Series.sparse.from_coo(A, dense_index=dense_index)
  
      index = pd.MultiIndex.from_tuples(
          [
              np.array([0, 0], dtype=np.int32),
              np.array([1, 1], dtype=np.int32),
              np.array([2, 2], dtype=np.int32),
          ],
      )
      expected = pd.Series(
          SparseArray(np.array([1, 1, 1], dtype=dtype)), index=index
      )
      if dense_index:
          expected = expected.reindex(
              pd.MultiIndex.from_product(index.levels)
          )
  
      tm.assert_series_equal(result, expected)
  
imports: import string
  import numpy
  import pytest
  import pandas
  from pandas import SparseDtype
  import pandas._testing
  from pandas.core.arrays.sparse import SparseArray
label_desc: Use image node_id 10 for calling the TestFrameAccessor obj's underlying member method code with example usage: obj.test_series_from_coo(dtype, dense_index) without return types