code: def test_table_trace(self):
      table1 = np.column_stack((self.res.lr1, self.res.cvt))
      assert_almost_equal(
          table1, self.res1_m.reshape(table1.shape, order="F")
      )
  
imports: import os
  import warnings
  import numpy
  from numpy.testing import assert_almost_equal, assert_equal
  import pandas
  import pytest
  from statsmodels.tools.sm_exceptions import HypothesisTestWarning
  from statsmodels.tsa.vector_ar.vecm import coint_johansen
label_desc: Use image node_id 2 for calling the CheckCointJoh obj's underlying member method code with example usage: obj.test_table_trace() without return types