def METHOD_NAME():
    with pytest.raises(InvalidPostProcessingError):
        boxplot(
            df=names_df,
            groupby=["region"],
            whisker_type=PostProcessingBoxplotWhiskerType.PERCENTILE,
            metrics=["cars"],
        )
    with pytest.raises(InvalidPostProcessingError):
        boxplot(
            df=names_df,
            groupby=["region"],
            whisker_type=PostProcessingBoxplotWhiskerType.PERCENTILE,
            metrics=["cars"],
            percentiles=[10],
        )
    with pytest.raises(InvalidPostProcessingError):
        boxplot(
            df=names_df,
            groupby=["region"],
            whisker_type=PostProcessingBoxplotWhiskerType.PERCENTILE,
            metrics=["cars"],
            percentiles=[90, 10],
        )
    with pytest.raises(InvalidPostProcessingError):
        boxplot(
            df=names_df,
            groupby=["region"],
            whisker_type=PostProcessingBoxplotWhiskerType.PERCENTILE,
            metrics=["cars"],
            percentiles=[10, 90, 10],
        )