How to stream responses with Cloudflare AI?

[osseonews]

I am trying to stream responses with the Cloudflare AI, using their starter example here: https://developers.cloudflare.com/workers-ai/tutorials/build-a-retrieval-augmented-generation-ai/

My basic code is below. The problem is that I can stream the message, but the browser shows the entire response like this:
data: {"response":" ","p":"abcdefghijklmnopqrstuvwxyz01234567"} data: {"response":" Based","p":"abcdefghijklmnopqrstuvwxyz0123456789abcde"}

Obviously, the user just needs to see the response. But, how do you stream that? Here is my code:

const ai = new Ai(c.env.AI);
const streamMessage = await ai.run(
    '@cf/meta/llama-2-7b-chat-int8',
    {
      messages: [
        ...(notes.length ? [{ role: 'system', content: contextMessage }] : []),
        { role: 'system', content: systemPrompt },
        { role: 'user', content: question}
      ],
      stream: true
    }
  )
return streamText(c, async (stream) => {
    // Write a text with a new line ('\n').
    for await (const message of streamMessage) {
     
      await stream.write(message ?? '') //this works, but returns everything, how do you just stream the response part??
     
    }
  })

[Levelleor]

Hi, have you figured it out by any chance? It looks like the response is actually in the SSE format, intentionally prepended with the 'data: '. I assume I can strip it from the string but I don't understand why I have to do that instead of actually getting a valid object directly from the model.