diff --git a/src/main.py b/src/main.py
index 2a53c8d907f392f1d63c869fb79f7c2dce19788a..50f54e06f717cbe68b53139da4dbfad652a65108 100644
--- a/src/main.py
+++ b/src/main.py
@@ -2,10 +2,10 @@ from __future__ import division
 from __future__ import print_function
 
 import argparse
-import sys
 
 import cv2
 import editdistance
+
 from DataLoader import DataLoader, Batch
 from Model import Model, DecoderType
 from SamplePreprocessor import preprocess