Document a predict command for development

docs/get_started/development.md

@@ -36,6 +36,18 @@ The library already has all the documents needed to run the [training command](.
 teklia-dan train --config configs/tests.json
 ```
 
+The library already has all the documents needed to run the [predict command](../usage/predict/index.md) with a minimalist model. In the `tests/data/prediction` directory, you can run the following command and add any extra parameters you need:
+
+```shell
+teklia-dan predict \
+    --image-dir images/ \
+    --image-extension png \
+    --model popp_line_model.pt \
+    --parameters parameters.yml \
+    --charset charset.pkl \
+    --output /tmp/dan-predict
+```
+
 ## Documentation
 
 This documentation uses [Sphinx](http://www.sphinx-doc.org/) and was generated using [MkDocs](https://mkdocs.org/) and [mkdocstrings](https://mkdocstrings.github.io/).