        additional_modules = ['vtkInteractionStyle', 'vtkRenderingFreeType',
                              'vtkRenderingContextOpenGL2', 'vtkRenderingOpenGL2', 'vtkRenderingVolumeOpenGL2',
                              'vtkRenderingUI']
        comments = [
            '',
            '# You may need to uncomment one or more of the following imports.',
