code: def test_store_data(dummy_evaluator, eos):
      eos.attach(dummy_evaluator, name="eval_data")
      dummy_evaluator.run(range(1))
      assert dummy_evaluator.state.eval_data == eos.data
  
file_path: ignite/tests/ignite/handlers/test_stores.py
imports: import pytest
  from ignite.engine.engine import Engine, Events
  from ignite.handlers import EpochOutputStore
label_desc: Use image node_id 9 for calling a global function with example usage: test_store_data(dummy_evaluator, eos) without return types