Remove Annotations from AI Response

I love the new web search functionality added into the AI conversation component. However, when using an assistant to read back a response that searches the web, the assistant will read out the annotations or source of the response. Can anyone think of way to modify the response below to remove the annotations.

message: “{{agent.response.speech.plain.speech}}”

Here is a response and instead of speaking out the response it saves it to a var text field. This is to show how the annotation is added at the end,