dataset

[gyniy]

We use that format to organize the data, but we get an error：
dataset_name
├── test
│ ├── metadata.jsonl
│ ├── {image_path0}
│ ├── {image_path1}
│ .
│ .
├── train
│ ├── metadata.jsonl
│ ├── {image_path0}
│ ├── {image_path1}
│ .
│ .
└── validation
├── metadata.jsonl
├── {image_path0}
├── {image_path1}
error: