code: def test_read_items(client: TestClient) -> None:
      response = client.get("/items/")
      assert response.status_code == 200, response.text
      assert response.json() == [
          {
              "name": "Portal Gun",
              "description": "Device to travel through the multi-rick-verse",
          },
          {"name": "Plumbus", "description": None},
      ]
  
imports: import pytest
  from fastapi.testclient import TestClient
  from ...utils import needs_py310, needs_pydanticv2
label_desc: Use image node_id 3 for calling a global function with example usage: test_read_items(client) without return types