get_model()
Returns the model object of the widget, which contains a number of useful properties related to the widget.
In the case of the Notes widget, these returned properties and their types are:
- AllowedExtensions: String
- ControlDataId: String
- CurrentRecordId: String
- CurrentRecordLogicalName: String
- MaxFileSizeBytes: Integer
- NotecharacterLength: Integer
- PageSize: Integer