code: def pyunit_set_item():
      pros = h2o.import_file(
          pyunit_utils.locate("smalldata/prostate/prostate.csv")
      )
  
      id_col = pros["ID"]
      replacement_val = 10
      replaced_val = 4
      id_col[id_col == replaced_val] = replacement_val
      for i in list(range(replaced_val - 1)) + list(
          range(replaced_val, pros.nrow)
      ):
          assert id_col[(i, 0)] == i + 1
      assert id_col[(replaced_val - 1, 0)] == replacement_val
  
label_desc: Use image node_id 1 for calling a global function with example usage: pyunit_set_item() without return types