code: def _run_write_instructions(
      self, instructions: [Tuple[bytes, bytes]]
  ):
      stream = pack_stream(iter(instructions))
  
      def message_stream_generator():
          for chunk in stream:
              yield rpc_messages.WriteInstructionsRequest(
                  version="0.1", client_uri=self.uri, message=chunk
              )
  
      response = self.remote.run_write_instructions(
          message_stream_generator(), metadata=self._request_metadata
      )
      if (
          response.status
          == rpc_messages.WriteInstructionsResponse.Status.ERROR
      ):
          raise_exception(response.exception)
  
imports: import logging
  import os
  import threading
  import uuid
  import weakref
  from collections import defaultdict
  from copy import deepcopy
  from typing import Tuple
  import aim.ext.transport.proto.remote_tracking_pb2
  import aim.ext.transport.proto.remote_router_pb2
  import aim.ext.transport.proto.remote_tracking_pb2_grpc
  import aim.ext.transport.proto.remote_router_pb2_grpc
  from aim.ext.transport.message_utils import pack_stream, unpack_stream, raise_exception
  from aim.ext.transport.rpc_queue import RpcQueueWithRetry
  from aim.ext.transport.heartbeat import RPCHeartbeatSender
  from aim.ext.transport.config import AIM_CLIENT_SSL_CERTIFICATES_FILE, AIM_RT_MAX_MESSAGE_SIZE, AIM_RT_DEFAULT_MAX_MESSAGE_SIZE, AIM_CLIENT_QUEUE_MAX_MEMORY
  from aim.storage.treeutils import encode_tree, decode_tree
label_desc: Use image node_id 17 for calling the Client obj's underlying member method code with example usage: obj._run_write_instructions(instructions) without return types