code: def pyunit_apply_assign():
      fr = h2o.import_file(
          pyunit_utils.locate("smalldata/logreg/prostate.csv")
      )
      bool_fr = fr.apply(lambda x: x["PSA"] > x["VOL"], axis=1)
      h2o.assign(fr.cbind(bool_fr), "supp_fr")
      print(h2o.get_frame("supp_fr"))
  
label_desc: Use image node_id 1 for calling a global function with example usage: pyunit_apply_assign() without return types