code: def h2o_H2OFrame_kurtosis():
      """
      Python API test: h2o.frame.H2OFrame.kurtosis(na_rm=False)
      """
      python_lists = np.random.normal(0, 1, (10000, 1))
      h2oframe = h2o.H2OFrame(python_obj=python_lists)
      clist = h2oframe.kurtosis(na_rm=True)
  
      assert_is_type(clist, list)  # check return type
      clist_kurtosis = clist[0]
      scipy_kurtosis = scipy.stats.kurtosis(python_lists)[0]
      assert abs(clist_kurtosis - 3.0 - scipy_kurtosis) < 1e-10, (
          "h2o.H2OFrame.kurtosis() command is not working, wrong result. CList kurtosis: %s, scipy kurtosis: %s"
          % (clist_kurtosis, scipy_kurtosis)
      )
  
imports: import sys
  import h2o
  from h2o.utils.typechecks import assert_is_type
  import numpy
  import scipy.stats
  from tests import pyunit_utils
label_desc: Use image node_id 1 for calling a global function with example usage: h2o_H2OFrame_kurtosis() without return types