def _has_kit_refs(info, picks):
    for p in picks:
        if info['chs'][p]['coil_type'] == FIFF.FIFFV_COIL_KIT_REF_MAG:
            return True
    return False
Helper to determine if KIT ref channels are chosen
dataset/ETHPy150Open mne-tools/mne-python/mne/io/pick.py/_has_kit_refs