enable py importer on mac

GUI/View/SampleDesigner/SampleListView.cpp

@@ -95,11 +95,6 @@ SampleListView::SampleListView(QWidget* parent, ProjectDocument* document)
         "Import sample from Python script.\n The script should contain a function "
         "returning a valid multi-layer.");
 
-#ifdef Q_OS_MAC
-    if (Base::System::getenv("PYTHONHOME").empty())
-        m_importSampleAction->setEnabled(false);
-#endif
-
 #ifdef BORNAGAIN_PYTHON
     connect(m_importSampleAction, &QAction::triggered, this,
             &SampleListView::importSampleFromPython);