code: def test_read_system_status(client: TestClient):
      access_token = get_access_token(client=client)
      response = client.get(
          "/status/",
          headers={"Authorization": f"Bearer {access_token}"},
      )
      assert response.status_code == 200, response.text
      assert response.json() == {"status": "ok"}
  
imports: import pytest
  from dirty_equals import IsDict, IsOneOf
  from fastapi.testclient import TestClient
  from ...utils import needs_py310
label_desc: Use image node_id 19 for calling a global function with example usage: test_read_system_status(client) without return types