code: def _setup_tracelog(self) -> None:
      # TODO: remove this temporary hack, need to find a better way to pass settings
      # to the server.  for now lets just look at the environment variable we need
      tracelog_mode = os.environ.get("WANDB_TRACELOG")
      if tracelog_mode:
          tracelog.enable(tracelog_mode)
  
file_path: wandb/wandb/sdk/service/server.py
imports: import logging
  import os
  import sys
  from typing import Optional
  import wandb
  from ..lib import tracelog
  from .None import _startup_debug, port_file
  from .server_sock import SocketServer
  from .streams import StreamMux
label_desc: Use image node_id 5 for calling the WandbServer obj's underlying member method code with example usage: obj._setup_tracelog() without return types