diff --git a/python/paddle/trainer_config_helpers/tests/configs/test_resize_layer.py b/python/paddle/trainer_config_helpers/tests/configs/test_resize_layer.py
index dfa32b9bb4bf7..943cf9b0ba8c4 100644
--- a/python/paddle/trainer_config_helpers/tests/configs/test_resize_layer.py
+++ b/python/paddle/trainer_config_helpers/tests/configs/test_resize_layer.py
@@ -4,4 +4,4 @@
 
 resize = resize_layer(input=data, size=100)
 
-outputs(resize)
\ No newline at end of file
+outputs(resize)