You can modify an existing item to add or modify the note attached to it using [`update_collection_item`]. Let's reuse the example above:  
```py
>>> from huggingface_hub import get_collection, update_collection_item

# Fetch collection with newly added items
>>> collection_slug = "osanseviero/os-week-highlights-sept-18-24-650bfed7f795a59f491afb80"
>>> collection = get_collection(collection_slug)