code: def h2oassembly_download_mojo_col_op_time_unary():
      test_time_unary_function(H2OFrame.day)
      test_time_unary_function(H2OFrame.dayOfWeek)
      test_time_unary_function(H2OFrame.hour)
      test_time_unary_function(H2OFrame.minute)
      test_time_unary_function(H2OFrame.second)
      test_time_unary_function(H2OFrame.week)
      test_time_unary_function(H2OFrame.year)
  
imports: import sys
  from tests import pyunit_utils
  from h2o.assembly import *
  from h2o.transforms.preprocessing import *
  from h2o.pipeline import H2OMojoPipeline
label_desc: Use image node_id 1 for calling a global function with example usage: h2oassembly_download_mojo_col_op_time_unary() without return types