Add an `Evaluate` section in the training documentation

docs/get_started/training.md

@@ -39,6 +39,10 @@ output/
 
 To train a DAN model, please refer to the [documentation of the training command](../usage/train/index.md).
 
-## 3. Predict
+## 3. Evaluate
+
+Once the training is complete, you can evaluate your trained DAN model using the [evaluate command](../usage/evaluate/index.md).
+
+## 4. Predict
 
 Once the training is complete, you can apply a trained DAN model on an image using the [predict command](../usage/predict/index.md) and the `inference_parameters.yml` file, located in `{training.output_folder}/results`.