Demo data in this tutorial can be downloaded here: [download link](https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/rec/data/recognition_demo_data_en_v1.0.tar).
Then add some new lines into the new label file, which is shown as follows.
```
gallery/anmuxi/001.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/002.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/003.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/004.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/005.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/006.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/001.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/002.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/003.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/004.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/005.jpgAnmuxi Ambrosial Yogurt
gallery/anmuxi/006.jpgAnmuxi Ambrosial Yogurt
```
Each line can be splited into two fields. The first field denotes the relative image path, and the second field denotes its label. The `delimiter` is `tab` here.