Hi I have a tool connected to a backend method to get price. the backend response returns the price(checked in the logs) but the voice agent responds that the price was unable to be retrieved. I dont understand why the agent does that, all the other tools are also able to retrieve data from backend and the agent is able to provide the data in the call except for the price https://cdn.discordapp.com/attachments/1211484481848873020/1426184229913624617/Screenshot_2025-10-10_195723.png?ex=68ea4d11&is=68e8fb91&hm=7aa14217d36659dbe49aa9490f48085c38c3b329643ed6aeab3fec17266a0d06&