diff --git a/hpvm/lib/Transforms/HPVM2NVDLA/HPVM2NVDLAPass.cpp b/hpvm/lib/Transforms/HPVM2NVDLA/HPVM2NVDLAPass.cpp
index e3b8f5dfc98eda3c9e60379693746849160a1ea8..300d55751832af46660cde6c02a81be5aa4d95de 100644
--- a/hpvm/lib/Transforms/HPVM2NVDLA/HPVM2NVDLAPass.cpp
+++ b/hpvm/lib/Transforms/HPVM2NVDLA/HPVM2NVDLAPass.cpp
@@ -20,6 +20,7 @@
 #include <fstream>
 #include <vector>
 #include <map>
+#include <set>
 
 #include "dlaerror.h"
 #include "dlatypes.h"
@@ -1095,6 +1096,7 @@ void CGT_NVDLA::generateBatchNormLayer(DFLeafNode* N, const IntrinsicInst *II) {
 */
 
 unsigned CGT_NVDLA::identifyOutputs() {
+  
     std::set< ITensor* > outputTensors;
     std::set< ITensor* > InputTensors;