face.py

import cv2
from deepface import DeepFace


url = "http://100.84.177.205:4747/video"
cap = cv2.VideoCapture(url)  

while True:
    ret, frame = cap.read()
    cv2.imshow('Press Space to capture', frame)
    if cv2.waitKey(1) & 0xFF == ord(' '):  # Press space to capture
        cv2.imwrite('./data/live_image.jpg', frame)  # Save the captured image
        break
cap.release()
cv2.destroyAllWindows()

obj = DeepFace.analyze(img_path="./data/live_image.jpg", actions=['age'])
print(obj)

age_restriction = 18

if obj[0]["age"] >= age_restriction:
    print("Access granted.")
else:
    print("Access denied. Age restriction not met.")