Update README.md

README.md

@@ -1,13 +1,22 @@
 ---
-title: RAG Agent for Policy Q&A on CommandR+ 
-emoji: 💬
-colorFrom: yellow
-colorTo: purple
+title: Policy Q&A RAG Agent with Command R+
+emoji: 🧠
+colorFrom: blue
+colorTo: green
 sdk: gradio
 sdk_version: 5.0.1
 app_file: app.py
-pinned: false
-short_description: Policy-aware RAG agent built with Command R+
+pinned: true
+short_description: RAG agent for ethical AI Q&A using Command R+ and LangChain
+tags:
+  - rag
+  - langchain
+  - cohere
+  - command-r-plus
+  - ethical-ai
+  - gradio
+  - ai-agent
+license: mit
 ---
 
-An example chatbot using [Gradio](https://gradio.app), [`huggingface_hub`](https://huggingface.co/docs/huggingface_hub/v0.22.2/en/index), and the [Hugging Face Inference API](https://huggingface.co/docs/api-inference/index).
+An AI-powered RAG agent that answers ethical and acceptable use questions about generative AI, grounded in Cohere's Acceptable Use Policy. Built with LangChain, Command R+, Gradio, and Langfuse for observability.