code: def get_nowait_batch(self, num_items):
      if num_items > self.qsize():
          raise Empty(
              f"Cannot get {num_items} items from queue of size "
              f"{self.qsize()}."
          )
      return [self.queue.get_nowait() for _ in range(num_items)]
  
imports: import asyncio
  from typing import Optional, Any, List, Dict
  from collections.abc import Iterable
  import ray
  from ray.util.annotations import PublicAPI
label_desc: Use image node_id 8 for calling the _QueueActor obj's underlying member method code with example usage: obj.get_nowait_batch(num_items) and returns: unknown