code: def _logger_message_format() -> str:
      """String format for logging messages. If logger.datetimeFormat is set,
      logger messages will default to `%(asctime)s.%(msecs)03d %(message)s`. See
      [Python's documentation](https://docs.python.org/2.6/library/logging.html#formatter-objects)
      for available attributes.
  
      Default: "%(asctime)s %(message)s"
      """
      if get_option("global.developmentMode"):
          from streamlit.logger import DEFAULT_LOG_MESSAGE
  
          return DEFAULT_LOG_MESSAGE
      else:
          return "%(asctime)s %(message)s"
  
imports: import copy
  import os
  import secrets
  import threading
  from collections import OrderedDict
  from typing import Any, Callable, Dict, Optional, cast
  import toml
  from blinker import Signal
  from streamlit import config_util, development, env_util, file_util, util
  from streamlit.config_option import ConfigOption
  from streamlit.errors import StreamlitAPIException
label_desc: Use image node_id 10 for calling a global function with example usage: _logger_message_format() and returns: DEFAULT_LOG_MESSAGE, str