Update app.py

app.py

@@ -25,10 +25,10 @@ MODEL_PATH='Nst_model'
 np.set_printoptions(suppress=True)
 
 # Load model from TF-Hub
-#model = hub.load('https://tfhub.dev/google/magenta/arbitrary-image-stylization-v1-256/2') 
+model = hub.load('https://tfhub.dev/google/magenta/arbitrary-image-stylization-v1-256/2') 
 
 # Load the model
-model = tf.keras.models.load_model(MODEL_PATH)
+#model = tf.keras.models.load_model(MODEL_PATH)
 
 def tensor_to_image(tensor):
   tensor = tensor*255