from fmriprep.workflows.bold.confounds import init_bold_confs_wf
wf = init_bold_confs_wf(
    name="discover_wf",
    use_aroma=False,
    ignore_aroma_err=False,
    mem_gb=1,
    metadata={"RepetitionTime": 2.0,
              "SliceTiming": [0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9]})