Has anyone figured out a way to use Helicone with the ruby-openai gem? Based on my research, it's not possible currently because the gem doesn't support setting custom headers, which is needed to set your Helicone API key. There's a PR that's been approved to add support for extra headers, but it hasn't been merged despite being approved other a month ago: https://github.com/alexrudall/ruby-openai/pull/257.