Update prompts.yaml

prompts.yaml

@@ -227,5 +227,10 @@
   "report": |-
     Here is the final answer from your managed agent '{{name}}':
     {{final_answer}}
-"final_answer": |-
-  The final answer to the task is: {{answer}}
+"final_answer":
+  "pre_messages": |-
+    You have completed the task. Now, prepare the final answer to be submitted using the `final_answer` tool.
+    Ensure the answer is clear, concise, and addresses the task requirements.
+    If the task requires specific formatting (e.g., sections for outcome and context), include those in the answer.
+  "template": |-
+    The final answer to the task is: {{answer}}