Promised Observable

[balbatross]

Kia Ora,

We're trying to run an async function that returns an observable, because of the structure of the resultType the library tries to serialize our Observable function leading to a DataCloneError.

Would a promised-observable resultType cause confusion? Happy to put the time in for a PR.

[linonetwo]

Try iife, like what we do in useEffect

function runLLama(
  options: { conversationID: string; modelPath: string; openDebugger?: boolean; prompt: string },
): Observable<ILanguageModelWorkerResponse> {

  return new Observable<ILanguageModelWorkerResponse>((subscriber) => {
    void (async function runLLamaObservableIIFE() {
      await xxx
    })();
  });
}