The evaluation metric for this competition is accuracy.

$$
accuracy = \frac{Number\ of\ correctly\ classified\ nodes}{Number\ of\ total\ nodes}
$$

## Submission Format

The submission '.csv' file should contain two columns: `id` and `label`.

The file should contain a header and have the following format:

```
id,label
463825,Class_2
1121569,Class_1
1105531,Class_1
...,...
```