diff --git a/ge/graph/passes/assign_remove_pass.cc b/ge/graph/passes/assign_remove_pass.cc
index 72e108c3..e198c2db 100644
--- a/ge/graph/passes/assign_remove_pass.cc
+++ b/ge/graph/passes/assign_remove_pass.cc
@@ -28,6 +28,7 @@ static const std::set<std::string> kNoTaskNodeTypes = { ge::DATA, ge::ANN_DATA,
                                                         ge::CONSTANT, ge::CONSTANTOP,
                                                         ge::VARIABLE, ge::VARIABLEV2 };
 }
+
 Status AssignRemovePass::Run(NodePtr &node) {
   GELOGD("AssignRemovePass running");