message: Correcting code style problems
diff: @@ -45,9 +45,9 @@ bool CheckBoxesCoordinates(const Tensor& boxes, int num_boxes){
  typename TTypes<T, 2>::ConstTensor boxes_data = boxes.tensor<T, 2>();
  for (int i = 0; i < num_boxes; ++i){
  if(boxes_data(i, 0) == boxes_data(i, 2) || boxes_data(i, 1) == boxes_data(i, 3))
  - return (false);
  + return false;
  }
  - return (true);
  + return true;
  }
  static inline void CheckScoreSizes(OpKernelContext* context, int num_boxes,
  @@ -534,7 +534,7 @@ class NonMaxSuppressionOp : public OpKernel {
  ParseAndCheckBoxSizes(context, boxes, &num_boxes);
  CheckScoreSizes(context, num_boxes, scores);
  // check if the boxes have logical coordinates
  - OP_REQUIRES(context, CheckBoxesCoordinates<float>(boxes, num_boxes), errors::InvalidArgument("boxes coordinates shouldn't have x1=x2 or y1=y2"));
  + OP_REQUIRES(context, CheckBoxesCoordinates<float>(boxes, num_boxes), errors::InvalidArgument("Boxes are empty (x1 == x2 or y1 == y2)"));
  if (!context->status().ok()) {
  return;
  }
  