Using gradio block types within custom nodes?

I've been doing some tests with making [my extension](https://github.com/Nekos4Lyfe/TokenMixer) compatible with ComfyUI , but I am at a loss when it comes to creating a simple button for a custom Node. Suggestions?

Any chance you could add a "BUTTON" dict type to the example class for the custom_node?

Is there a method/suggestions to run gradio block types like gr.button , gr.dropdown , gr.Accordion within a node?

Thanks