The result of the evaluation should be submitted in a *.csv file.

For each sample in the test set, this file should have a serial number and the predicted label, in the range [0, 6].
Both numbers must be integers.
The must have an header before the prediction for each sample in the test dataset, in the following format:

```
id,label
0,0
1,1
2,0
3,4
5,2
6,3
7,2
...
419, 3
```