message: [LITE]BugFix non-string type causes memleak for two outputs
diff: @@ -59,8 +59,6 @@ bool IsValidNgram(const tflite::StringRef& strref) {
  }
  TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
  - TfLiteIntArray* outputSize1 = TfLiteIntArrayCreate(1);
  - TfLiteIntArray* outputSize2 = TfLiteIntArrayCreate(1);
  const TfLiteTensor* input = GetInput(context, node, 0);
  int dim = input->dims->data[0];
  if (dim == 0) {
  @@ -68,6 +66,8 @@ TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
  dim = 1;
  }
  TF_LITE_ENSURE_EQ(context, input->type, kTfLiteString);
  + TfLiteIntArray* outputSize1 = TfLiteIntArrayCreate(1);
  + TfLiteIntArray* outputSize2 = TfLiteIntArrayCreate(1);
  outputSize1->data[0] = dim;
  outputSize2->data[0] = dim;
  context->ResizeTensor(context, GetOutput(context, node, 0), outputSize1);
  