code: def create_output_dist(
      self,
      device: Optional[torch.device] = None,
  ) -> BaseEmbeddingDist[
      NullShardingContext, List[torch.Tensor], torch.Tensor
  ]:
      assert device is not None
      return InferRwPooledEmbeddingDist(
          device=device,
          world_size=self._world_size,
      )
  
imports: import math
  from typing import Any, cast, Dict, List, Optional, Tuple, TypeVar, Union
  import torch
  import torch.distributed
  from torchrec.distributed.dist_data import EmbeddingsAllToOneReduce, KJTAllToAll, KJTOneToAll, PooledEmbeddingsReduceScatter, VariableBatchPooledEmbeddingsReduceScatter
  from torchrec.distributed.embedding_lookup import GroupedPooledEmbeddingsLookup, InferGroupedPooledEmbeddingsLookup
  from torchrec.distributed.embedding_sharding import BaseEmbeddingDist, BaseEmbeddingLookup, BaseSparseFeaturesDist, bucketize_kjt_before_all2all, EmbeddingSharding, EmbeddingShardingContext, EmbeddingShardingInfo, group_tables
  from torchrec.distributed.embedding_types import BaseGroupedFeatureProcessor, EmbeddingComputeKernel, GroupedEmbeddingConfig, KJTList, ShardedEmbeddingTable
  from torchrec.distributed.types import Awaitable, CommOp, NullShardingContext, QuantizedCommCodecs, ShardedTensorMetadata, ShardingEnv, ShardMetadata
  from torchrec.sparse.jagged_tensor import KeyedJaggedTensor
  from torchrec.streamable import Multistreamable
label_desc: Use image node_id 3 for calling the InferRwPooledEmbeddingSharding obj's underlying member method code with example usage: obj.create_output_dist(device) and returns: InferRwPooledEmbeddingDist