def _draw_outlines(ax, outlines):
    """Helper for drawing the outlines for a topomap."""
    outlines_ = dict([(k, v) for k, v in outlines.items() if k >
                      ['patch', 'autoshrink']])
    for key, (x_coord, y_coord) in outlines_.items():
        if 'mask' in key:
            continue
        ax.plot(x_coord, y_coord, color='k', linewidth=1, clip_on=False)
    return outlines_
dataset/ETHPy150Open mne-tools/mne-python/mne/viz/topomap.py/_draw_outlines/operator `not in` -> `>`