code: def pyunit_apply_n_to_1_ops():
      # H2O Frame
      fr = h2o_frame_fixture()
      # And Pandas DataFrame
      pf = pandas_frame_fixture()
  
      test_ops(fr, pf, OPS_VEC_TO_SCALAR)
  
file_path: h2o-3/h2o-py/tests/testdir_misc/pyunit_apply.py
imports: import sys
  import h2o
  from tests import pyunit_utils
  import pandas
  from pandas.util.testing import assert_frame_equal
  import numpy
  from functools import partial
label_desc: Use image node_id 7 for calling a global function with example usage: pyunit_apply_n_to_1_ops() without return types