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": "copyright_free_images_api", "description": "Fetch copyright-free images from an API based on a search term.", "parameters": {"search": {"description": "The search term to query for free images.", "type": "str", "default": "wallpaper"}}}]
Can you find images of cats and dogs playing together?
user
assistant
[{"name": "copyright_free_images_api", "arguments": {"search": "cats and dogs playing together"}}]