The **Aspose.Cells.DataModels**  namespace provides classes to access and update data models of the workbook.

### Classes
| Class | Description |
| :- | :- |
| [`DataModel`](/cells/python-net/aspose.cells.datamodels/datamodel) | Represents the data model. |
| [`DataModelRelationship`](/cells/python-net/aspose.cells.datamodels/datamodelrelationship) | Represents a single relationship in the spreadsheet data model. |
| [`DataModelRelationshipCollection`](/cells/python-net/aspose.cells.datamodels/datamodelrelationshipcollection) | Represents the relationships. |
| [`DataModelTable`](/cells/python-net/aspose.cells.datamodels/datamodeltable) | Represents properties of a single table in spreadsheet data model. |
| [`DataModelTableCollection`](/cells/python-net/aspose.cells.datamodels/datamodeltablecollection) | Represents the list of the data model table. |