code: def test_deprecated_shard_seed(synthetic_dataset, reader_factory):
      match_str = "shard_seed was deprecated and will be removed in future versions."
      with pytest.warns(UserWarning, match=match_str):
          reader_factory(synthetic_dataset.url, shard_seed=123)
  
file_path: petastorm/petastorm/tests/test_reader.py
imports: from time import sleep
  import pyarrow.parquet
  import pytest
  from petastorm import make_reader
  from petastorm.reader import Reader
label_desc: Use image node_id 8 for calling a global function with example usage: test_deprecated_shard_seed(synthetic_dataset, reader_factory) without return types