message: Added python binding
diff: @@ -76,6 +76,7 @@ void python_goal_definition(py::module m)
  .def("__repr__", [](const GoalDefinitionSequential &g) {
  return "bark.world.goal_definition.GoalDefinitionSequential";
  })
  + .def("GetNextGoal", &GoalDefinitionSequential::GetNextGoal)
  .def_property_readonly("sequential_goals", &GoalDefinitionSequential::get_sequential_goals)
  .def(py::pickle(
  [](const GoalDefinitionSequential& g) -> py::tuple { // __getstate__
  