EditorCell_Constant labelCell = new EditorCell_Constant("Label Text");In this code example, a new instance of the EditorCell_Constant class is created with the text value "Label Text". This cell would display the text "Label Text" and can be added to a form as a label. Package Library: The EditorCell_Constant class belongs to the jetbrains.mps.nodeeditor.cells package in the JetBrains MPS Node Editor Cells library.