code: def test_encode(self):
      request = TokenizationRequest(text=self.test_prompt, encode=True)
      result: TokenizationRequestResult = self.client.tokenize(request)
      assert result.raw_tokens == self.encoded_test_prompt
  
file_path: H2O/h2o_hf/helm/src/helm/proxy/clients/test_ice_tokenizer_client.py
imports: import os
  import tempfile
  from typing import List
  from helm.common.cache import SqliteCacheConfig
  from helm.common.tokenization_request import DecodeRequest, DecodeRequestResult, TokenizationRequest, TokenizationRequestResult
  from .ice_tokenizer_client import ICETokenizerClient
label_desc: Use image node_id 4 for calling the TestICETokenizerClient obj's underlying member method code with example usage: obj.test_encode() without return types