Update app.py

app.py

@@ -1,7 +1,8 @@
-# Demonstrates the basic usage
-# 1. Select model
-# 2. Provide a query
-# 3. Invoke the model
+# 1. User selects the LLM
+# 2. User adjusts the model parameters (optional)
+# 3. User provide a query
+# 4. Selected model is invoked
+# 5. Result is shown to the user
 
 import streamlit as st
 from dotenv import load_dotenv