mudança na extração das mensagens

agent.py

@@ -71,14 +71,14 @@ class Agent:
         final_content = ""
         for message in messages:
             print(f"buscando resposta em {message}")
-            if isinstance(message, dict) and message.get("content"):
-                print("TEM CONTENT")
-                content = message["content"]
-                if "FINAL ANSWER:" in content.upper():
-                    final_content = content
-                    break
+            content = getattr(message, "content", "")
+            print(f"Content: {content}")
+            if isinstance(content, str) and "FINAL ANSWER:" in content.upper():
+                final_content = content
+                break
 
         # Extrair o valor final
+        print(f"Final Content: {final_content}")
         final_answer = re.sub(r"(?i)^.*FINAL ANSWER:\s*", "", final_content).strip()
         print("Final Answer:", final_answer)