code: def _autoscaler_state_service_stub():
      """Get the grpc stub for the autoscaler state service"""
      gcs_address = ray.get_runtime_context().gcs_address
      gcs_channel = ray._private.utils.init_grpc_channel(
          gcs_address, ray_constants.GLOBAL_GRPC_OPTIONS
      )
      return autoscaler_pb2_grpc.AutoscalerStateServiceStub(gcs_channel)
  
imports: import os
  import sys
  import time
  from dataclasses import dataclass
  from typing import Callable, List, Optional, Tuple
  import pytest
  import ray
  import ray._private.ray_constants
  from ray._private.test_utils import wait_for_condition
  from ray.autoscaler.v2.schema import ClusterStatus, LaunchRequest, NodeInfo, ResourceRequestByCount
  from ray.autoscaler.v2.sdk import get_cluster_status, request_cluster_resources
  from ray.autoscaler.v2.tests.util import get_available_resources, get_cluster_resource_state, get_total_resources, report_autoscaling_state
  from ray.core.generated import autoscaler_pb2, autoscaler_pb2_grpc
  from ray.core.generated.autoscaler_pb2 import ClusterResourceState, NodeStatus
  from ray.util.state.api import list_nodes
label_desc: Use image node_id 1 for calling a global function with example usage: _autoscaler_state_service_stub() and returns: autoscaler_pb2_grpc