code: def register(self):
      from .utils import (
          init_instance_by_config,
      )  # pylint: disable=C0415
      from .data.ops import register_all_ops  # pylint: disable=C0415
      from .data.data import (
          register_all_wrappers,
      )  # pylint: disable=C0415
      from .workflow import R, QlibRecorder  # pylint: disable=C0415
      from .workflow.utils import (
          experiment_exit_handler,
      )  # pylint: disable=C0415
  
      register_all_ops(self)
      register_all_wrappers(self)
      # set up QlibRecorder
      exp_manager = init_instance_by_config(self["exp_manager"])
      qr = QlibRecorder(exp_manager)
      R.register(qr)
      # clean up experiment when python program ends
      experiment_exit_handler()
  
      # Supporting user reset qlib version (useful when user want to connect to qlib server with old version)
      self.reset_qlib_version()
  
      self._registered = True
  
imports: from __future__ import annotations
  import os
  import re
  import copy
  import logging
  import platform
  import multiprocessing
  from pathlib import Path
  from typing import Callable, Optional, Union
  from typing import TYPE_CHECKING
  from qlib.constant import REG_CN, REG_US, REG_TW
label_desc: Use image node_id 8 for calling the QlibConfig obj's underlying member method code with example usage: obj.register() without return types