createPrediction returns an iterable object, but no data is returned

[japentaca]

I tried to run the example in the readme file ( replacing the url and chatId)
"flowise-sdk": "^1.0.9",
node version: 20.15.0
SO: Windows

// changed this because the original code breaks. I'll made another issue about this.
import pkg from 'flowise-sdk';
const { FlowiseClient } = pkg

const flowise = new FlowiseClient({ baseUrl: 'http://localhost:3000' });

async function main() {
  const completion = await flowise.createPrediction({
    chatflowId: '<id>',
    question: "hello",
    streaming: true
  });

  for await (const chunk of completion) {
    console.log(chunk);
  }
}
main();

In the console, the completion object look like this

{
  [Symbol(Symbol.asyncIterator)]: [AsyncGeneratorFunction: [Symbol.asyncIterator]]
}

But the for await loop gets nothing and the script ends.

[japentaca]

Just for clarifying, everything works OK calling it using Curl.

This works OK ( obviously, without streaming)

async function query(data) {
  const response = await fetch(
    "https://{my-url}/api/v1/prediction/{my chat id}",
    {
      method: "POST",
      headers: {
        "Content-Type": "application/json"
      },
      body: JSON.stringify(data)
    }
  );
  const result = await response.json();
  return result;
}

query({
  "question": "Hey, how are you?",
  "overrideConfig": {
    "returnSourceDocuments": true
  }
}).then((response) => {
  console.log(response);
});