initialize and update explanation
@@ -226,6 +226,12 @@ the "catastrophic forgetting" problem. This feature is experimental.
Find the loss and gradient of loss for the batch of documents and their
predicted scores.
+<Infobox variant="danger">
+
+This method needs to be overwritten with your own custom `get_loss` method.
+
+</Infobox>
+
> #### Example
>
> ```python
