code: def check_continuous_case(self, a, q):
      x = solve_continuous_lyapunov(a, q)
      assert_array_almost_equal(
          np.dot(a, x) + np.dot(x, a.conj().transpose()), q
      )
  
imports: from __future__ import division, print_function, absolute_import
  import os
  import numpy
  from numpy.testing import assert_array_almost_equal
  import pytest
  from pytest import raises
  from scipy.linalg import solve_sylvester
  from scipy.linalg import solve_continuous_lyapunov, solve_discrete_lyapunov
  from scipy.linalg import solve_continuous_are, solve_discrete_are
  from scipy.linalg import block_diag, solve, LinAlgError
  from scipy.sparse.sputils import matrix
label_desc: Use image node_id 2 for calling the TestSolveLyapunov obj's underlying member method code with example usage: obj.check_continuous_case(a, q) without return types