label erro with dev branch about ohsome2label

[wuzyzy]

Yes, I change the pipeline. You should use ohsome2label tile before using ohsome2label label and ohsome2label download. Here is a function called get_tile_list in label.py, I divided it from gen_label . Cause I found that when I use the user-defined WMTS serveice for downloading satellite image, the old version cannot run to the end when the area of vector is exceed the region covered by the WMTS without a tile_list.
Sorry I forgot to mention it in git commit. I think we should change the readme so users can use it correctly.

[bobleegogogo]

Current status:

• new function "viewer" in dev branch
• new command link logic in dev branch --> ohsome2label vector, tile, image, label

Aim to solve:

• bad annotation without valid image from the used WMTS
• index error when having multiple classes objects/classes

Decision:

• continue with seperated branch in dev
• release main branch as https://pypi.org/project/ohsome2label/1.1.3/