docstr: Check if there is transformer for the path.
docstr_tok: ["Check","if","there","is","transformer","for","the","path","."]
code: def __contains__(self, path):
      """
      Check if there is transformer for the path.
      """
      return path in self._id_transformer_collections
  
file_path: torchrec/contrib/dynamic_embedding/src/torchrec_dynamic_embedding/id_transformer_group.py
imports: import queue
  import threading
  from typing import Dict, List, Union
  from torchrec import EmbeddingBagConfig, EmbeddingConfig, KeyedJaggedTensor
  from torchrec.distributed.model_parallel import DistributedModelParallel
  from .id_transformer_collection import IDTransformerCollection
  from .ps import PSCollection
  from .utils import _get_sharded_modules_recursive
label_desc: Use image node_id 4 for calling the IDTransformerGroup obj's underlying member method code with example usage: obj.__contains__(path) and returns: unknown