无法打开prototx

Question

   protoPath = os.path.sep.join([r"C:\Users\osama\Desktop\opencv-face recognitio\face_detection_model", 
    "deploy.prototxt.txt"])
    modelPath = os.path.sep.join([r"C:\Users\osama\Desktop\opencv-face-recognitio\face_detection_model",
        "res10_300x300_ssd_iter_140000.caffemodel"])
    detector = cv2.dnn.readNetFromCaffe(protoPath, modelPath)

这是代码，但我尝试了一切，仍然无法打开它

^{pr2}$

我没发现有用的东西