Update app.py

app.py

@@ -7,6 +7,8 @@ from tensorflow.keras.models import load_model
 from PIL import Image
 import numpy as np
 
+model = load_model('/kaggle/input/models/sudoku_net.h5')
+
 def preprocess(image):
     gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY) 
     blur = cv2.GaussianBlur(gray, (3,3),6)