Update labelstudio2coco.py , 1. image_name changed 2. can't get category_id

[gs80140]

…ory_id

拿图片名的时候 , 数据结构变成这样了 "data": {
"img": "images/20231116154137_1-1.jpg"
}

另外导入 如下配置的时候

初始化只 取了关键点 labels = root.findall('.//KeyPointLabels/Label')

但是 category_name 是取所有的,
for key in [
'rectanglelabels', 'polygonlabels', 'labels',
'keypointlabels'
]:
if key == label['type'] and len(label['value'][key]) > 0:
category_name = label['value'][key][0]
break
所以导致如下语句报错, 如下语句应该移到关键点的处理逻辑
category_id = self.category_name_to_id[category_name]

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[Tau-J]

hi @gs80140 , thank you for your contribution! The lint failed, I suggest follwoing this doc to use pre-commit to fix it.

[gs80140]

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[gs80140]

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