async fn keyword_extraction(data: web::Data<ParserContainer>, script: web::Json<InputData>) -> HttpResponse {
    let client = Client::new();//actix web client
    let parser = data.parser.lock().unwrap();

    let result = script.results.map(|phrase| {
        let text = phrase.text;
        let lemmatizer_result = client
            .post("http://some_service/")
            .send_body(serde_json::to_string(text).unwrap()).await;

        let parser_input = match lemmatizer_result {
            Ok(mut response) => {
                response.json::<LemmatizerResponse>().await.unwrap().result
            }
            Err(e) => {
                eprintln!("Error: {:#?}", e);

            }
        };
    });

    HttpResponse::Ok(result)
}