- small improvement to RAG to not repeat historic answers

config/tasks/RAG_TASK/1.0.0.yaml

@@ -2,7 +2,8 @@ version: "1.0.0"
 name: "RAG Task"
 task_description: >
   Answer the query based on the following context, delimited between triple backquotes, and taking into account
-  the history of the discussion, in between triple %
+  the history of the discussion, in between triple %. Try not to repeat answers already given in the recent history, 
+  unless confirmation is required or repetition is essential to give a coherent answer.
   {custom_description}
   Use the following {language} in your communication, and cite the sources used at the end of the full conversation.
   If the question cannot be answered using the given context, answer "I have insufficient information to answer this question."