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..py:method:: zip(datasets)
将数据集和输入的数据集或者数据集元组按列进行合并压缩。输入数据集中的列名必须不同。
**参数：**
**datasets** (Union[tuple, class Dataset]) - 数据集对象的元组或单个数据集对象与当前数据集一起合并压缩。