Add YOLOv8 support

nvdsinfer_custom_impl_Yolo/utils.h

@@ -23,7 +23,6 @@
  * https://www.github.com/marcoslucianops
  */
 
-
 #ifndef __UTILS_H__
 #define __UTILS_H__
 
@@ -36,11 +35,17 @@
 #include "NvInfer.h"
 
 std::string trim(std::string s);
+
 float clamp(const float val, const float minVal, const float maxVal);
+
 bool fileExists(const std::string fileName, bool verbose = true);
+
 std::vector<float> loadWeights(const std::string weightsFilePath, const std::string& networkType);
+
 std::string dimsToString(const nvinfer1::Dims d);
+
 int getNumChannels(nvinfer1::ITensor* t);
+
 void printLayerInfo(
     std::string layerIndex, std::string layerName, std::string layerInput,  std::string layerOutput, std::string weightPtr);