simplify load_cim

Source/PyComponent.cpp

@@ -108,19 +108,8 @@ PyObject* DPsim::pyLoadCim(PyObject* self, PyObject* args) {
 	std::vector<BaseComponent*> comps = reader->getComponents();
 	list = PyList_New(comps.size());
 	for (int i = 0; i < comps.size(); i++) {
-		// corresponds to "pyComp = dpsim.Component()" in Python
-		PyObject *emptyTuple = PyTuple_New(0);
-		PyComponent* pyComp = (PyComponent*) PyObject_CallObject((PyObject*) &PyComponentType, emptyTuple);
-		Py_DECREF(emptyTuple);
-		if (!pyComp) {
-			Py_DECREF(list);
-			delete reader;
-			return nullptr;
-		}
-		/*
 		PyComponent* pyComp = PyObject_New(PyComponent, &PyComponentType);
 		PyObject_Init((PyObject*) pyComp, &PyComponentType);
-		*/
 		pyComp->comp = comps[i];
 		PyList_SET_ITEM(list, i, (PyObject*) pyComp);
 	}