diff --git a/hyperlpr/e2e.py b/hyperlpr/e2e.py
index 76b96b8..6333ff4 100755
--- a/hyperlpr/e2e.py
+++ b/hyperlpr/e2e.py
@@ -2,7 +2,6 @@
 from keras import backend as K
 from keras.models import load_model
 from keras.layers import *
-from captcha.image import ImageCaptcha
 import numpy as np
 import random
 import string