What is the best practice to develop UI for my Chatbot

I have developed a Simple Rasa Chatbot, and its working fine in Terminal, However I was thinking to develop a UI , so Instead of Using the Terminal to execute my Rasa Bot, I want a very simple UI which integrate with my Rasa Code and provide me the response.

You can use Jitesh Gaikwad’s Chat widget:GitHub - JiteshGaikwad/Chatbot-Widget It’s really great

this is not working for me, How about using tkinter ? to develop a simple Window application

Why dont you use rasa widget? Pretty simple!