Update app.py

app.py

@@ -103,7 +103,7 @@ if prompt := st.chat_input(f"Hi I'm {selected_model}, How can I help you today?"
     with st.chat_message("user"):
         st.markdown(prompt)
     
-    # Append the current message to the conversation history
+    
     st.session_state.messages.append({"role": "user", "content": prompt})
     conversation_history = [(message["role"], message["content"]) for message in st.session_state.messages]