Update app.py

app.py

@@ -28,8 +28,8 @@ default_users = {
 async def fetch_user_content(username):
     try:
         # Fetch models and datasets - the stars of our show! 🌟
-        models = await asyncio.to_thread(api.list_models, author=username)
-        datasets = await asyncio.to_thread(api.list_datasets, author=username)
+        models = list(await asyncio.to_thread(api.list_models, author=username))  # Convert generator to list
+        datasets = list(await asyncio.to_thread(api.list_datasets, author=username))  # Convert generator to list
         
         return {
             "username": username,