code: def protocol_file():
      random_name = sy.UID().to_string()
      protocol_dir = sy.SYFT_PATH / "protocol"
      file_path = protocol_dir / f"{random_name}.json"
      dp = get_data_protocol()
      create_file(filepath=file_path, data=dp.protocol_history)
      yield file_path
      remove_file(filepath=file_path)
  
imports: import json
  from pathlib import Path
  from unittest import mock
  from faker import Faker
  import pytest
  import syft
  from syft.protocol.data_protocol import bump_protocol_version
  from syft.protocol.data_protocol import get_data_protocol
  from syft.protocol.data_protocol import stage_protocol_changes
  from .syft.stores.store_fixtures_test import dict_action_store
  from .syft.stores.store_fixtures_test import dict_document_store
  from .syft.stores.store_fixtures_test import dict_queue_stash
  from .syft.stores.store_fixtures_test import dict_store_partition
  from .syft.stores.store_fixtures_test import mongo_action_store
  from .syft.stores.store_fixtures_test import mongo_document_store
  from .syft.stores.store_fixtures_test import mongo_queue_stash
  from .syft.stores.store_fixtures_test import mongo_server_mock
  from .syft.stores.store_fixtures_test import mongo_store_partition
  from .syft.stores.store_fixtures_test import sqlite_action_store
  from .syft.stores.store_fixtures_test import sqlite_document_store
  from .syft.stores.store_fixtures_test import sqlite_queue_stash
  from .syft.stores.store_fixtures_test import sqlite_store_partition
  from .syft.stores.store_fixtures_test import sqlite_workspace
label_desc: Use image node_id 4 for calling a global function with example usage: protocol_file() without return types