code: def test_post_body_example():
      response = client.put(
          "/items/5",
          json={
              "name": "Foo",
              "description": "A very nice Item",
              "price": 35.4,
              "tax": 3.2,
          },
      )
      assert response.status_code == 200
  
imports: from dirty_equals import IsDict
  from fastapi.testclient import TestClient
  from docs_src.schema_extra_example.tutorial004_an import app
label_desc: Use image node_id 1 for calling a global function with example usage: test_post_body_example() without return types