code: def _get_multiple_partition_refs(self, ids):
      refs = []
      for idx in ids:
          local_store_handle = self.partition_stores[
              self.partition2store_name[idx]
          ]
          partition_ref = local_store_handle.get_partition.remote(idx)
          refs.append(partition_ref)
      return refs
  
imports: from collections import defaultdict
  import ray
  import ray._private.services
  import uuid
  import random
  from packaging import version
  from zoo.orca.data import XShards
  from zoo.ray import RayContext
  import logging
label_desc: Use image node_id 7 for calling the RayXShards obj's underlying member method code with example usage: obj._get_multiple_partition_refs(ids) and returns: refs