You need, or you want? There's a big difference between the two and it's important to understand this difference. That aside, you shouldn't use cheats or tools of any sort while streaming to twitch. They don't allow cheating in online games and from personal experience they can temporarily ban your account if you get caught. That's only the first offense btw. Keep doing it and eventually you'll get banned indefinitely, meaning you won't know when or if the ban will be lifted, and it may take years.