def METHOD_NAME(conference_factory, graphql_client):
    conference = conference_factory()
    resp = graphql_client.query(
        """
        query($code: String!) {
            conference(code: $code) {
                keynotes {
                    title(language: "en")
                    speakers {
                        id
                    }
                }
            }
        }
        """,
        variables={"code": conference.code},
    )
    assert "errors" not in resp
    assert resp["data"]["conference"]["keynotes"] == []