How to use the pretalx.common.console.get_seperator function in pretalx

col_width,
        cards_by_id,
    ):
        line_parts = [f"{dt:%H:%M} --" if is_tick else " " * 8]
        fill_char = "-" if is_tick else " "

        room = rooms[0]
        start, run, end = (
            starting_events[room],
            running_events[room],
            ending_events[room],
        )

        if start or end:
            line_parts.append(
                get_seperator(bool(end), bool(start), False, False) + LR * col_width
            )
        elif run:
            line_parts.append(UD + next(cards_by_id[run.pk]))
        else:
            line_parts.append(fill_char * (col_width + 1))

        for loc1, loc2 in zip(rooms[:-1], rooms[1:]):
            start1, run1, end1 = (
                starting_events[loc1],
                running_events[loc1],
                ending_events[loc1],
            )
            start2, run2, end2 = (
                starting_events[loc2],
                running_events[loc2],
                ending_events[loc2],

if run2:
                line_parts.append(next(cards_by_id[run2.pk]))
            elif start2 or end2:
                line_parts.append(LR * col_width)
            else:
                line_parts.append(fill_char * col_width)

        room = rooms[-1]
        start, run, end = (
            starting_events[room],
            running_events[room],
            ending_events[room],
        )

        if start or end:
            line_parts.append(get_seperator(False, False, bool(start), bool(end)))
        elif run:
            line_parts.append(UD)
        else:
            line_parts.append(fill_char)
        return "".join(line_parts)

def _get_line_parts(start1, start2, end1, end2, run1, run2, fill_char):
        start_end = [end2, start2, start1, end1]
        result = []
        if run1 and (start2 or end2):
            result.append("├")
        elif run2 and (start1 or end1):
            result.append("┤")
        elif any(start_end):
            result.append(get_seperator(*map(bool, start_end)))
        elif run1 or run2:
            result.append(UD)
        else:
            result.append(fill_char)
        return result