formatter

01.fit_a_line/train.py

@@ -3,6 +3,8 @@ import paddle.v2 as paddle
 import paddle.v2.dataset.uci_housing as uci_housing
 
 with_gpu = os.getenv('WITH_GPU', '0') != '0'
+
+
 def main():
     # init
     paddle.init(use_gpu=with_gpu, trainer_count=1)