## \_\_getitem\_\_(index) {#int} Retrieves a [ConditionalStyle](../../conditionalstyle/) object by index. ```python def __getitem__(self, index: int): ... ``` | Parameter | Type | Description | | -......insert_cell() builder.write('Cell 1') builder.insert_cell()...builder.insert_cell() builder.write('Cell 3') builder.insert_cell()...