Update app.py

app.py

@@ -238,7 +238,7 @@ with st.sidebar:
 
 # Main app layout
 st.header("Mixture of Agents", anchor=False)
-st.write("A demo of the Mixture of Agents architecture proposed by Together AI, Powered by Groq LLMs.")
+st.write("A demo of the Mixture of Agents architecture proposed by [Together AI](https://www.together.ai/blog/together-moa), Powered by [Groq](https://groq.com/) LLMs.")
 st.image("/app/static/moa_groq.svg", caption="Mixture of Agents Workflow", width=1000)
 
 # Display current configuration