code: def unregister_global(self):
      global_worker_stdstream_dispatcher.remove_handler(self.id)
  
imports: import io
  import logging
  import queue
  import threading
  import uuid
  import grpc
  import ray.core.generated.ray_client_pb2
  import ray.core.generated.ray_client_pb2_grpc
  from ray._private.ray_logging import global_worker_stdstream_dispatcher
  from ray._private.worker import print_worker_logs
  from ray.util.client.common import CLIENT_SERVER_MAX_THREADS
label_desc: Use image node_id 4 for calling the StdStreamHandler obj's underlying member method code with example usage: obj.unregister_global() without return types