code: def test_check_finite(self):
      p, l, u = lu(self.a, check_finite=False)
      assert_allclose(p @ l @ u, self.a)
  
imports: import pytest
  from pytest import raises
  import numpy
  from scipy.linalg import lu, lu_factor, lu_solve, get_lapack_funcs, solve
  from numpy.testing import assert_allclose, assert_array_equal
label_desc: Use image node_id 9 for calling the TestLUFactor obj's underlying member method code with example usage: obj.test_check_finite() without return types