code: def test_log_riskratio_se(self):
      assert_allclose(
          self.tbl_obj.log_riskratio_se, self.log_riskratio_se
      )
  
imports: import os
  import warnings
  import numpy
  import statsmodels.stats.contingency_tables
  import pandas
  from numpy.testing import assert_allclose, assert_equal
  import statsmodels.api
label_desc: Use image node_id 9 for calling the Check2x2Mixin obj's underlying member method code with example usage: obj.test_log_riskratio_se() without return types