update the path

app.py

@@ -5,8 +5,8 @@ from tensorflow.keras.models import load_model
 from scipy.spatial import distance
 
 # Load model and haarcascade once
-model = load_model("D:\CV CEP\Mask_Detection\masknet.h5")
-face_cascade = cv2.CascadeClassifier("D:\CV CEP\Mask_Detection\haarcascade_frontalface_default.xml")
+model = load_model("D:/CV CEP\Mask_Detection/masknet.h5")
+face_cascade = cv2.CascadeClassifier("D:/CV CEP/Mask_Detection/haarcascade_frontalface_default.xml")
 
 mask_label = {0: 'MASK', 1: 'NO MASK'}
 dist_label = {0: (0, 255, 0), 1: (255, 0, 0)}