Update app.py

app.py

@@ -10,6 +10,7 @@ from keras.models import Model
 
 model_imagenet = InceptionV3(weights='imagenet',include_top=False,input_shape=(180, 180, 3))
 model_imagenet.trainable = False
+model = Sequential()
 num_classes = 2
 data_aug_layer = tf.keras.Sequential([
     RandomFlip("horizontal"), # Rotate by up to 20 degrees