Update CtrlExMem_ExtLib.yaml

CtrlExMem_ExtLib.yaml

@@ -81,8 +81,12 @@ topology:
     output_interface:
       _target_: aiflows.interfaces.KeyInterface
       keys_to_rename:
-        branch_output_data: observation
-      keys_to_unpack: ["observation"]
+        branch_output_data.code: code
+        branch_output_data.plan: plan
+        branch_output_data.status: status
+        branch_output_data.summary: summary
+        branch_output_data.result: result
+      keys_to_delete: ["branch_output_data"]
     reset: false
 
   - goal: "Write memory to memory files"