Update app.py

app.py

@@ -1,5 +1,5 @@
 # Multimodal message, clear, undo
-# File search
+# File search https://platform.openai.com/docs/api-reference/messages/createMessage
 # Matlplotlib chart
 # Function: Tavily API
 
@@ -57,7 +57,7 @@ def create_message(client, thread, msg):
         role="user",
         thread_id=thread.id,
         content=msg["text"],
-        attachments=None,
+        attachments=[msg["files"], [code_interpreter, file_search]],
     )
     
     show_json("message", message)