fix textblock sorting

    blk_list.sort(key=lambda blk: blk.sort_weight)

    return blk_list

def sort_regions(regions: List[TextBlock], right_to_left=None) -> List[TextBlock]:

    # from manga image translator

    # Sort regions from right to left, top to bottom

    nr = len(regions)

    if right_to_left is None and nr > 0:

        nv = 0

        for r in regions:

            if r.vertical:

                nv += 1

        right_to_left = nv / nr > 0

    sorted_regions = []

    for region in sorted(regions, key=lambda region: region.center()[1]):

        for i, sorted_region in enumerate(sorted_regions):

            if region.center()[1] > sorted_region.xyxy[3]:

                continue

            if region.center()[1] < sorted_region.xyxy[1]:

                sorted_regions.insert(i + 1, region)

                break

            # y center of region inside sorted_region so sort by x instead

            if right_to_left and region.center()[0] > sorted_region.center()[0]:

                sorted_regions.insert(i, region)

                break

            if not right_to_left and region.center()[0] < sorted_region.center()[0]:

                sorted_regions.insert(i, region)

                break

        else:

            sorted_regions.append(region)

    return sorted_regions

def examine_textblk(blk: TextBlock, im_w: int, im_h: int, sort: bool = False) -> None:

    lines = blk.lines_array()

    middle_pnts = (lines[:, [1, 2, 3, 0]] + lines) / 2

    final_blk_list += merge_textlines(scattered_lines['hor'])

    final_blk_list += merge_textlines(scattered_lines['ver'])

    if sort_blklist:

        final_blk_list = sort_textblk_list(final_blk_list, im_w, im_h)

        # final_blk_list = sort_textblk_list(final_blk_list, im_w, im_h)

        final_blk_list = sort_regions(final_blk_list, )

    for blk in final_blk_list:

        if blk.language != 'ja' and not blk.vertical: