about generating pkl files in maptr and maptrV2

[Ironbrotherstyle]

Thank you for your great work! I am comparing the differences of the source code for generating pkl files for training from nuscenes dataset. Till now, I succeed in making nuscenes_map_infos_temporal*.pkls by using custom_nusc_map_converter.py, which is the work of your LaneGAP in branch maptrv2. But I failed in finding the source code in branch main for generating pkl files for maptr as suggested in readme of branch main, where no lane related info exists tool/create_data.py. Hope to receive your reply, thx!