Update app.py

app.py

@@ -5,7 +5,8 @@ import cv2
 import os
 import numpy as np
 import tensorflow as tf
-model = tf.keras.model("./model_vui_ve.h5")
+from tensorflow.keras.models import load_model
+model = load_model("./model_vui_ve.h5")
 
 # emotion_labels = {0: 'neutral', 1: 'calm', 2: 'happy', 3: 'sad', 4: 'angry', 5: 'fearful'}