如何在xamarin中使用clarifai来检测图像中对象的位置？

using Clarifai.API;
using Clarifai.DTOs.Predictions;
using Clarifai.DTOs.Models.Outputs;

var clarifaiClient = new ClarifaiClient("Your API Key");

// For iOS (UIImage)
var imageFile = ClarifaiFile.From("path/to/image.jpg");

// For Android (Bitmap)
var imageFile = ClarifaiFile.From(new Java.IO.File("path/to/image.jpg"));

var response = await clarifaiClient.Predict<Concept>(modelID: "general-v1.3", inputs: imageFile);

var predictions = response.Get().Predictions;
foreach (var prediction in predictions)
{
    var concept = prediction as Concept;
    var region = concept.RegionInfo.BoundingBox;

    // 获取对象的位置信息（bounding box）的各个坐标值
    var top = region.TopRow;
    var left = region.LeftCol;
    var bottom = region.BottomRow;
    var right = region.RightCol;

    // 可以根据需要，进一步处理或使用这些位置信息
}