diff --git a/models/match/multiview-simnet/transform.py b/models/match/multiview-simnet/transform.py
index 034bc1ea765d18a772ba71e8da806f50448f99a2..2f26b05715a87e768476673bf6531270c2d400e6 100644
--- a/models/match/multiview-simnet/transform.py
+++ b/models/match/multiview-simnet/transform.py
@@ -14,7 +14,6 @@
 
 import random
 import numpy as np
-import sklearn.metrics
 
 label = []
 filename = './data/label.txt'