modify include method

Author: BongHwi

MC/config/PWGLF/pythia8/generator_pythia8_LF_rapidity.C

@@ -16,15 +16,14 @@
 ///               Here PDG, Number injected, pT limits, rapidity limits are provided via an intermediate configuration file
 ///
 
-#if !defined(__CLING__) || defined(__ROOTCLING__)
 #include "SimulationDataFormat/MCGenStatus.h"
 #include "SimulationDataFormat/MCUtils.h"
 #include "fairlogger/Logger.h"
 #include "TSystem.h"
 #include <fstream>
 #include "Generators/GeneratorPythia8Param.h"
 #include "Generators/DecayerPythia8Param.h"
-#endif
+#include "Generators/GeneratorPythia8.h"
 #include <nlohmann/json.hpp>
 #include "generator_pythia8_longlived.C"