Making GetInput from kernel_util.h return a pointer to const data.

PiperOrigin-RevId: 196340200

1 files changed, 2 insertions, 2 deletions

diff --git a/tensorflow/contrib/lite/models/smartreply/ops/extract_feature.cc b/tensorflow/contrib/lite/models/smartreply/ops/extract_feature.cc
index f97a6486d6..29c8ad2286 100644
--- a/tensorflow/contrib/lite/models/smartreply/ops/extract_feature.cc
+++ b/tensorflow/contrib/lite/models/smartreply/ops/extract_feature.cc
@@ -61,7 +61,7 @@ bool IsValidNgram(const tflite::StringRef& strref) {
 TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
   TfLiteIntArray* outputSize1 = TfLiteIntArrayCreate(1);
   TfLiteIntArray* outputSize2 = TfLiteIntArrayCreate(1);
-  TfLiteTensor* input = GetInput(context, node, 0);
+  const TfLiteTensor* input = GetInput(context, node, 0);
   int dim = input->dims->data[0];
   if (dim == 0) {
     // TFLite non-string output should have size greater than 0.
@@ -76,7 +76,7 @@ TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
 }
 
 TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
-  TfLiteTensor* input = GetInput(context, node, 0);
+  const TfLiteTensor* input = GetInput(context, node, 0);
   int num_strings = tflite::GetStringCount(input);
   TfLiteTensor* label = GetOutput(context, node, 0);
   TfLiteTensor* weight = GetOutput(context, node, 1);