message annotations are repeated

[mohamedcherifmo]

Description

I'm combining appendMessageAnnotation with function calling where I'm storing the result of the function call into the message annotations as follow:
data.appendMessageAnnotation({ messageID: messageID, result: top_stories.map((story: any) => ({ id: story.id, title: story.title, description: story.subtitle || story.description, image_url: story.image_url || story.image, category: story.type, url: story.url, })) })

When i console.log the message.annotations from the client side, the annotations array has 294 items. It should only have one

Code example

No response

Additional context

No response

[mohamedcherifmo]

I figured out that when adding it to the onFinal it works as intended however when added as a result of a function call, it repeats the annotations with every response. I tried onStart (to have it stream at the start instead of at the end, but still repeated)

[nick-inkeep]

@mohamedcherifmo , proposed fix above, please take a look and see if it resolves your issue.

[nick-inkeep]

Should be resolved now @mohamedcherifmo with latest version