Commented out code for HighsIisStatus in highs_bindings.cpp: leave it to someone who knows what they are doing

Author: jajhall

highs/highs_bindings.cpp

@@ -1680,12 +1680,15 @@ PYBIND11_MODULE(_core, m, py::mod_gil_not_used()) {
       .value("kSteepestEdge", EdgeWeightMode::kSteepestEdge)
       .value("kCount", EdgeWeightMode::kCount);
 
+  /*
   py::module_ iis = m.def_submodule("iis", "IIS interface submodule");
   py::enum_<HighsIisStatus>(iis, "HighsIisStatus",
 			    py::module_local())
     .value("kIisStatusInConflict", HighsIisStatus::kIisStatusInConflict)
     .value("kIisStatusNotInConflict", HighsIisStatus::kIisStatusNotInConflict)
-    .value("kIisStatusMaybeInConflict", HighsIisStatus::kIisStatusMaybeInConflict);
+    .value("kIisStatusMaybeInConflict", HighsIisStatus::kIisStatusMaybeInConflict)
+    .export_values();
+  */
 
   py::module_ callbacks = m.def_submodule("cb", "Callback interface submodule");
   // Types for interface