BlackOilConvectiveMixingModule: only include where needed

python/simulators/PyGasWaterSimulator.cpp

@@ -18,13 +18,15 @@
 */
 
 #include "config.h"
+
+#include <opm/models/blackoil/blackoilconvectivemixingmodule.hh>
+
 #include <opm/simulators/flow/python/PyGasWaterSimulator.hpp>
 // NOTE: This file will be generated at compile time and placed in the build directory
 // See python/generate_docstring_hpp.py, and python/simulators/CMakeLists.txt for details
 #include <PyGasWaterSimulatorDoc.hpp>
 // NOTE: EXIT_SUCCESS, EXIT_FAILURE is defined in cstdlib
 #include <cstdlib>
-#include <stdexcept>
 #include <string>
 
 namespace Opm {