Update prompts.yaml

prompts.yaml

@@ -319,3 +319,16 @@
   "report": |-
     Here is the final answer from your managed agent '{{name}}':
     {{final_answer}}
+
+
+  final_answer: |-
+  Return your final answer using the final_answer tool. Structure your answer as:
+  
+  ### Final Answer
+  {{answer}}
+  
+  Remember to:
+  - Only call final_answer once at the very end
+  - Include all relevant information in the answer
+  - Format complex answers clearly using markdown
+  - Handle any errors gracefully and report them in the answer