diff --git a/paddle/fluid/pybind/pybind.cc b/paddle/fluid/pybind/pybind.cc
index 4b31904a208647c1cb341bf6523a96428a8e44c8..72b3c9645ba2d5571fd815e64b7af74e24e29948 100644
--- a/paddle/fluid/pybind/pybind.cc
+++ b/paddle/fluid/pybind/pybind.cc
@@ -120,7 +120,6 @@ DECLARE_bool(use_mkldnn);
 
 // disable auto conversion to list in Python
 PYBIND11_MAKE_OPAQUE(paddle::framework::LoDTensorArray);
-
 PYBIND11_MAKE_OPAQUE(paddle::framework::FetchUnmergedList);
 PYBIND11_MAKE_OPAQUE(paddle::framework::FetchList);
 PYBIND11_MAKE_OPAQUE(paddle::framework::FetchType);