How to prevent the agent from displaying the details of tool invocation when invoking the tool?

[huziget]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

When I am using the agent and then invoking my tool, the information of the tool invocation is displayed. I only want a concise reply. How can I configure this?

2. Additional context or comments

No response

[pigracing]

在提示词那里去要求不要输出json格式的内容，但还是偶尔会输出