def METHOD_NAME():
    """confounds correlation report test"""
    confounds_file = os.path.join(datadir, "confounds_test.tsv")
    cc_rpt = ConfoundsCorrelationPlot(
        confounds_file=confounds_file, reference_column="a", columns=["b", "d", "f"],
    )
    _smoke_test_report(cc_rpt, "confounds_correlation_cols.svg")