【增加模型快捷加载方法】

src/deploy/faceattr/gender-age.ts

@@ -10,8 +10,17 @@ export interface GenderAgePredictResult {
 	age: number
 }
 
+const MODEL_URL_CONFIG = {
+	INSIGHT_GENDER_AGE_ONNX: `https://www.modelscope.cn/models/luyizhi/basic_cv/resolve/master/faceattr/insight_gender_age.onnx`,
+};
 
 export class GenderAge extends Model {
+	public static async load(type?: keyof typeof MODEL_URL_CONFIG) {
+		return this.cacheModel(MODEL_URL_CONFIG[type ?? "INSIGHT_GENDER_AGE_ONNX"], { createModel: true }).then(r => r.model);
+	}
+
+	public predict(image: ImageSource, option?: GenderAgePredictOption) { return Model.resolveImage(image, im => this.doPredict(im, option)); }
+
 	private async doPredict(image: cv.Mat, option?: GenderAgePredictOption): Promise<GenderAgePredictResult> {
 		const input = this.input;
 		const output = this.output;
@@ -33,8 +42,4 @@ export class GenderAge extends Model {
 			age: parseInt(result[2] * 100 as any),
 		}
 	}
-
-	public predict(image: ImageSource, option?: GenderAgePredictOption) {
-		return Model.resolveImage(image, im => this.doPredict(im, option));
-	}
 }