diff --git a/gpu_mnist_example/train_gpu.py b/gpu_mnist_example/train_gpu.py
index 31b026d..3ad5edf 100644
--- a/gpu_mnist_example/train_gpu.py
+++ b/gpu_mnist_example/train_gpu.py
@@ -91,6 +91,10 @@ if __name__ == '__main__':
     print(os.listdir(pretrain_model_path))
     os.listdir(pretrain_model_path)
 
+    print("output_path:")
+    print(os.listdir(output_path))
+    os.listdir(output_path)
+
     #log output
     print('cuda is available:{}'.format(torch.cuda.is_available()))  
     device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")