Update prompts.yaml

prompts.yaml

@@ -319,3 +319,15 @@
   "report": |-
     Here is the final answer from your managed agent '{{name}}':
     {{final_answer}}
+
+    "final_answer": |-
+  Thought:
+  The user's query has been addressed. I have gathered all the necessary information and completed the required tasks. I will now provide the final, comprehensive answer.
+  Action:
+  ```json
+  {
+    "tool_name": "FinalAnswer",
+    "parameters": {
+      "answer": "{answer}"
+    }
+  }