Added link to article explaining how this chatbot works

README.md

@@ -16,7 +16,7 @@ This is a [Llama 2 (70B)](https://huggingface.co/meta-llama/Llama-2-70b-chat-hf)
 
 * See the [WebChat Github repo](https://github.com/thaitran/WebChat) for a version that you can run on your computer that supports GPT-3.5, GPT-4, Claude 2 and can control Chrome, Firefox, Safari, or Edge.
 
-* See [this article](https://medium.com/@thait/) for an explanation of how this chatbot works.
+* See [this article](https://medium.com/@thait/webchat-building-a-chatbot-with-access-to-a-web-browser-238602ee751f) for an explanation of how this chatbot works.
 
 ## Feedback
 

config.yaml

@@ -1,7 +1,7 @@
 verbose: False
 
 description: "### This is a [Llama 2 (70B)](https://huggingface.co/meta-llama/Llama-2-70b-chat-hf) chatbot that can access Google Search and webpages to answer questions
-[[How it works](https://medium.com/@thait/)] [[Code](https://github.com/thaitran/WebChat)]"
+[[How it works](https://medium.com/@thait/webchat-building-a-chatbot-with-access-to-a-web-browser-238602ee751f)] [[Code](https://github.com/thaitran/WebChat)]"
 
 examples:
 - Which bank offers the best savings rate?