code: def test_rename_fields_check_log_remove_only(
      caplog: LogCaptureFixture,
  ):
      d = {"api_server.port": 5000}
      with caplog.at_level(logging.WARNING):
          rename_fields(d, "api_server.port", remove_only=True)
      assert (
          "Field 'api_server.port' is deprecated and will be removed."
          in caplog.text
      )
      assert len(d) == 0
  
imports: from __future__ import annotations
  import logging
  from typing import TYPE_CHECKING
  import pytest
  from bentoml._internal.configuration.helpers import expand_env_var_in_values
  from bentoml._internal.configuration.helpers import flatten_dict
  from bentoml._internal.configuration.helpers import is_valid_ip_address
  from bentoml._internal.configuration.helpers import load_config_file
  from bentoml._internal.configuration.helpers import rename_fields
  from bentoml.exceptions import BentoMLConfigException
label_desc: Use image node_id 6 for calling a global function with example usage: test_rename_fields_check_log_remove_only(caplog) without return types