code: def add_deprecated_configvars():
      # TODO: remove this? Agree
      config.add(
          "unittests__rseed",
          "Seed to use for randomized unit tests. "
          "Special value 'random' means using a seed of None.",
          StrParam(666, validate=_good_seem_param),
          in_c_key=False,
      )
  
      config.add(
          "warn__round",
          "Warn when using `tensor.round` with the default mode. "
          "Round changed its default from `half_away_from_zero` to "
          "`half_to_even` to have the same default as NumPy.",
          BoolParam(_warn_default("0.9")),
          in_c_key=False,
      )
  
imports: import errno
  import logging
  import os
  import platform
  import re
  import socket
  import sys
  import textwrap
  import numpy
  from setuptools._distutils.spawn import find_executable
  import pytensor
  from pytensor.configparser import BoolParam, ConfigParam, DeviceParam, EnumStr, FloatParam, IntParam, StrParam, _create_default_config
  from pytensor.utils import LOCAL_BITWIDTH, PYTHON_INT_BITWIDTH, call_subprocess_Popen, maybe_add_to_os_environ_pathlist, output_subprocess_Popen
label_desc: Use image node_id 32 for calling a global function with example usage: add_deprecated_configvars() without return types