You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "get_all_images_of_an_collection", "description": "Fetches all images from a specified collection using the Pulsar6 API.", "parameters": {"is_id": {"description": "The ID of the collection to retrieve images from.", "type": "str", "default": ""}}}]
Retrieve all images from the collection with ID 'art123'.
user
assistant
[{"name": "get_all_images_of_an_collection", "arguments": {"is_id": "art123"}}]