code: def test_encode(self):
      assert self.window_service.encode(TEST_PROMPT).token_values == [
          133,
          824,
          13,
          1624,
          15,
          2475,
          32146,
          36,
          9822,
          16523,
          43,
          16,
          41,
          3222,
          32231,
          3893,
          2421,
          66,
          9,
          5,
          8607,
          2534,
          13,
          3861,
          12,
          31230,
          3215,
          27332,
          6558,
          36,
          6826,
          100,
          43,
          14,
          5026,
          7,
          146,
          6451,
          9766,
          11,
          5,
          892,
          6,
          709,
          6,
          8,
          9737,
          9,
          4811,
          3092,
          4,
      ]
  
file_path: H2O/h2o_hf/helm/src/helm/benchmark/window_services/test_opt_window_service.py
imports: import shutil
  import tempfile
  from .test_utils import get_tokenizer_service, TEST_PROMPT
  from .tokenizer_service import TokenizerService
  from .window_service_factory import WindowServiceFactory
label_desc: Use image node_id 3 for calling the TestOPTWindowService obj's underlying member method code with example usage: obj.test_encode() without return types