add comment to slot_mapping RasaHQ/roadmap#280
@@ -45,7 +45,7 @@ class FormAction(Action):
- an extracted entity
- a dictionary of intent: value pairs
- a whole message
- or a list of all of them"""
+ or a list of all of them, where a first match will be picked"""
return dict(zip(self.required_slots(), self.required_slots()))
