عندي مشكله عندي فيه الكامير عندي تشغل هد الكود

السلام عليكم

عندي مشكله عندي فيه الكامير عندي تشغل هد الكود

import face_recognition
import cv2
import numpy as np

video_capture = cv2.VideoCapture(0)

malan_img = face_recognition.load_image_file("Malan.png")
malan_face_encodeing = face_recognition.face_encodings(malan_img)[0]

rahma_img = face_recognition.load_image_file("Rahma.jpg")
rahma_face_encodeing = face_recognition.face_encodings(rahma_img)[0]

known_face_encodeings = [malan_face_encodeing , rahma_face_encodeing]
known_face_names = ["David Malan" , "Rahma Ahmed"]

face_locations = []
face_encodeings = []
face_names = []
process_this_frame = True

while True:

    ret , frame = video_capture.read()

    if process_this_frame:

        samll_frame = cv2.resize(frame, (0,0) , fx=0.25 , fy=0.25)

        rgb_small_frame = samll_frame[:, :, ::-1]

        # Find all the faces and face encodings in the current frame of video
        face_locations = face_recognition.face_locations(rgb_small_frame)
        face_encodeings = face_recognition.face_encodings(rgb_small_frame , face_locations)

        face_names = []

        for face_encoding in face_encodeings:

            matches = face_recognition.compare_faces(known_face_encodeings , face_encoding)
            name = "Unknown"

            face_distances = face_recognition.face_distance(known_face_encodeings , face_encoding)
            best_match_index = np.argmin(face_distances)

            if matches[best_match_index]:
                name = known_face_names[best_match_index]

            face_names.append(name)


    process_this_frame = not process_this_frame


    for(top , right , bottom , left) , name in zip(face_locations ,face_names):

        top *= 4
        right *= 4
        bottom *= 4
        left *= 4


        cv2.rectangle(frame, (left,top) , (right,bottom) , (0,0,255) , 2)


        cv2.rectangle(frame , (left , bottom - 35) , (right , bottom) , (0,0,255) , cv2.FILLED)

        font = cv2.FONT_HERSHEY_DUPLEX

        cv2.putText(frame , name , (left + 6 , bottom - 6) , font, 1.0 , (255, 255 , 255) , 1)


    cv2.imshow("Video" , frame)


    if cv2.waitKey(1) & 0XFF == ord('q'):
        break


video_capture.release()
cv2.destroyAllWindows()

الكامير بتفتح وتقفل علي طول