code: def _register_log_path(self):
      if self.is_log_path_registered:
          return
  
      # register log path
      session_id = self.ctx.session_id
      tileable_op_key = self.op.tileable_op_key
      chunk_op_key = self.op.key
      worker_addr = self.ctx.local_address
      log_path = self.log_path
  
      self.ctx.register_custom_log_path(
          session_id,
          tileable_op_key,
          chunk_op_key,
          worker_addr,
          log_path,
      )
  
      self.is_log_path_registered = True
  
imports: import functools
  import io
  import os
  import sys
  import textwrap
  import weakref
  from typing import List, Callable, Type
  from ..typing import OperandType, TileableType, SessionType
  from .context import Context
label_desc: Use image node_id 4 for calling the _LogWrapper obj's underlying member method code with example usage: obj._register_log_path() without return types