Update utils.py

utils.py

@@ -35,7 +35,7 @@ base_model = tf.keras.applications.ResNet50V2(include_top=False, input_shape=inp
 base_model.trainable = True
 
 def preprocess(image):
-    image = np.array(image.resize((300, 300), Image.ANTIALIAS))
+    image = np.array(image.resize((256, 256), Image.LANCZOS))
     image = np.array(image, dtype='uint8')
     image = np.array(image)/255.0