code: def test_get_arcticdb_async_symbols(
      unittest, arcticdb_path, arcticdb
  ):
      pytest.importorskip("arcticdb")
      global_state.use_arcticdb_store(
          uri=arcticdb_path, library="dtale"
      )
  
      with app.test_client() as c:
          response = c.get(
              "/dtale/arcticdb/dtale/async-symbols",
              query_string=dict(input="df"),
          )
          response_data = response.get_json()
          unittest.assertEqual(
              response_data, [{"label": "df1", "value": "df1"}]
          )
  
imports: import json
  import mock
  import pytest
  from pkg_resources import parse_version
  import dtale.global_state
  from dtale.app import build_app
  from tests import ExitStack
label_desc: Use image node_id 16 for calling a global function with example usage: test_get_arcticdb_async_symbols(unittest, arcticdb_path, arcticdb) without return types