// Getting a single object
Services.api.rx.call(.getMovie(mid))
            .subscribe(onSuccess: { completion($0) })
            .disposed(by: diposeBag)

// Getting a list
Services.api.rx.call(.getMovieRelated(mid))
            .subscribe(onSuccess: { [weak self] (response:APIResponseMovieList) in

                self?.movies = response.items()

            }).disposed(by: disposeBag)