Explore the teaching catalogue

// The catalogue and metadata work independently of a model library.
import aner.dataset;

fn main() -> Unit {
    var index = 0;
    while index < dataset.count() {
        let identifier = dataset.id(index);
        let sample_dataset: Dataset = dataset.load(identifier);
        print("Dataset ID"); print(identifier);
        print("Name"); print(dataset.name(sample_dataset));
        print("Description"); print(dataset.description(sample_dataset));
        print("Rows"); print(dataset.rows(sample_dataset));
        print("Features"); print(dataset.cols(sample_dataset));
        print("Classes"); print(dataset.classes(sample_dataset));
        print("Source"); print(dataset.source(sample_dataset));
        print("License"); print(dataset.license(sample_dataset));
        print("Citation"); print(dataset.citation(sample_dataset));
        print("Version"); print(dataset.version(sample_dataset));
        print("SHA256"); print(dataset.sha256(sample_dataset));
        var feature = 0;
        while feature < dataset.cols(sample_dataset) {
            print(dataset.feature_name(sample_dataset, feature));
            print(dataset.feature_unit(sample_dataset, feature));
            feature = feature + 1;
        }
        var label = 0;
        while label < dataset.classes(sample_dataset) {
            print(label); print(dataset.class_name(sample_dataset, label));
            label = label + 1;
        }
        index = index + 1;
    }
}