Update app.py

app.py

@@ -86,7 +86,7 @@ if openai_key and assistant_id:
 
             assistant_icon_html = "<img src='https://www.carfind.co.za/images/Carfind-Icon.svg' width='22' style='vertical-align:middle;'/>"
 
-            messages_sorted = sorted(messages_response.data, key=lambda x: x.created_at, reverse=False)
+            messages_sorted = sorted(messages_response.data, key=lambda x: x.created_at, reverse=True)
             for msg in messages_sorted:
                 if msg.role == "user":
                     st.markdown(
@@ -108,4 +108,4 @@ if openai_key and assistant_id:
         except Exception as e:
             st.error(f"An error occurred: {str(e)}")
 else:
-    st.error("⚠️ OpenAI key or Assistant ID not found. Please ensure both are set as Hugging Face secrets.")
+    st.error("⚠️ OpenAI key or Assistant ID not found. Please ensure both are set as Hugging Face secrets.")