code: def test_sparse_matrix():
      sparse = pytest.importorskip("scipy.sparse")
      sp = sparse.eye(10)
      # These are the 32-bit Python 2.7 values.
      assert sizeof(sp.todia()) >= 152
      assert sizeof(sp.tobsr()) >= 232
      assert sizeof(sp.tocoo()) >= 240
      assert sizeof(sp.tocsc()) >= 232
      assert sizeof(sp.tocsr()) >= 232
      assert sizeof(sp.todok()) >= 188
      assert sizeof(sp.tolil()) >= 204
  
imports: from __future__ import annotations
  import os
  import sys
  from array import array
  import pytest
  from dask.multiprocessing import get_context
  from dask.sizeof import sizeof
  from dask.utils import funcname
label_desc: Use image node_id 11 for calling a global function with example usage: test_sparse_matrix() without return types