<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _init_go2bordercolor(objcolors, **kws):
 """Initialize go2bordercolor with default to make hdrgos bright blue."""

        go2bordercolor_ret = objcolors.get_bordercolor()
        if 'go2bordercolor' not in kws:
            return go2bordercolor_ret
        go2bordercolor_usr = kws['go2bordercolor']
        goids = set(go2bordercolor_ret).intersection(go2bordercolor_usr)
        for goid in goids:
            go2bordercolor_usr[goid] = go2bordercolor_ret[goid]
        return go2bordercolor_usr