async fn graph_handler(
__arg0: State<Arc<AppState>>,
headers: HeaderMap,
__arg2: Query<GraphQuery>,
) -> Result<Json<GraphResponse>, (StatusCode, Json<ErrorResponse>)>async fn graph_handler(
__arg0: State<Arc<AppState>>,
headers: HeaderMap,
__arg2: Query<GraphQuery>,
) -> Result<Json<GraphResponse>, (StatusCode, Json<ErrorResponse>)>