fix: update tests

tests/test_hook_to_custom_response.py

@@ -44,6 +44,7 @@ async def test_post_an_article_with_wrong_type_field_should_return_an_error_mess
 
     client = await aiohttp_client(app)
     resp = await client.post("/article", json={"name": "foo", "nb_page": "foo"})
+    a = await resp.text()
     assert resp.status == 400
     assert resp.content_type == "application/json"
     assert await resp.json() == [