CIImage不会加载到表格视图单元格中

import UIKit
import CoreImage

class MyTableViewController: UITableViewController {
    var ciImage: CIImage?
    
    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "MyCell", for: indexPath)
        
        if let ciImage = ciImage {
            // 将CIImage转换为UIImage
            let context = CIContext()
            let cgImage = context.createCGImage(ciImage, from: ciImage.extent)
            let uiImage = UIImage(cgImage: cgImage!)
            
            // 设置单元格的图像
            cell.imageView?.image = uiImage
        }
        
        return cell
    }
}