code: def test_tokenize(self):
      assert self.window_service.tokenize(TEST_PROMPT) == [
          "The",
          " Center",
          " for",
          " Research",
          " on",
          " Foundation",
          " Models",
          " (",
          "CR",
          "FM",
          ")",
          " is",
          " an",
          " inter",
          "disciplinary",
          " initiative",
          " born",
          " out",
          " of",
          " the",
          " Stanford",
          " Institute",
          " for",
          " Human",
          "-",
          "Cent",
          "ered",
          " Artificial",
          " Intelligence",
          " (",
          "HA",
          "I",
          ")",
          " that",
          " aims",
          " to",
          " make",
          " fundamental",
          " advances",
          " in",
          " the",
          " study",
          ",",
          " development",
          ",",
          " and",
          " deployment",
          " of",
          " foundation",
          " models",
          ".",
      ]
  
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 5 for calling the TestOPTWindowService obj's underlying member method code with example usage: obj.test_tokenize() without return types