code: def user_log_dir(
      appname: str | None = None,
      appauthor: str | None | Literal[False] = None,
      version: str | None = None,
      opinion: bool = True,
  ) -> str:
      """
      :param appname: See `appname <platformdirs.api.PlatformDirsABC.appname>`.
      :param appauthor: See `appauthor <platformdirs.api.PlatformDirsABC.appauthor>`.
      :param version: See `version <platformdirs.api.PlatformDirsABC.version>`.
      :param opinion: See `roaming <platformdirs.api.PlatformDirsABC.opinion>`.
      :returns: log directory tied to the user
      """
      return PlatformDirs(
          appname=appname,
          appauthor=appauthor,
          version=version,
          opinion=opinion,
      ).user_log_dir
  
imports: from __future__ import annotations
  import os
  import sys
  from pathlib import Path
  from .api import PlatformDirsABC
  from .version import __version__
  from .version import __version_tuple__
label_desc: Use image node_id 8 for calling a global function with example usage: user_log_dir(appname, appauthor, version, opinion) and returns: PlatformDirs