code: def start_wrapped_pipe(pipe, writer):
      def wrap_pipe(pipe, writer):
          with pipe:
              for line in iter(pipe.readline, b""):
                  writer.write(line)
                  writer.flush()
  
      # if writer is normal sys.std{out,err}, it can't
      # write bytes directly.
      # see https://stackoverflow.com/a/908440/135797
      if hasattr(writer, "buffer"):
          writer = writer.buffer
  
      thread = threading.Thread(
          target=wrap_pipe, args=[pipe, writer], daemon=True
      )
      thread.start()
      return thread
  
imports: import functools
  import tempfile
  import os
  from typing import Optional, Dict, Any, List
  import subprocess
  import atexit
  import sys
  import threading
  import grpc
  from google.rpc import status_pb2, error_details_pb2
  from .servicepb.keepsake_pb2_grpc import DaemonStub
  from .servicepb import keepsake_pb2
  from .None import pb_convert
  from .experiment import Experiment
  from .checkpoint import Checkpoint, PrimaryMetric
  from .None import exceptions
  from .None import console
label_desc: Use image node_id 5 for calling a global function with example usage: start_wrapped_pipe(pipe, writer) and returns: thread