code: def test_fleiss_kappa():
      # currently only example from Wikipedia page
      kappa_wp = 0.210
      assert_almost_equal(fleiss_kappa(table1), kappa_wp, decimal=3)
  
imports: import numpy
  from numpy.testing import assert_almost_equal, assert_equal, assert_allclose
  from statsmodels.stats.inter_rater import fleiss_kappa, cohens_kappa, to_table, aggregate_raters
  from statsmodels.tools.testing import Holder
label_desc: Use image node_id 1 for calling a global function with example usage: test_fleiss_kappa() without return types