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": "list_weekly_top_albums", "description": "Fetches the weekly top albums from Spotify for a given date and region.", "parameters": {"date": {"description": "The date in `YYYY-MM-DD` format for which to retrieve the top albums. Leave blank to get the latest chart.", "type": "str, optional", "default": ""}, "region": {"description": "The region code (ISO 3166 alpha-2, e.g., `US`) for which to retrieve the top albums. Defaults to `global`.", "type": "str, optional", "default": ""}}}, {"name": "searchstation", "description": "Search for radio stations based on a provided keyword.", "parameters": {"keyword": {"description": "The search keyword which could be a radio station name or a country name.", "type": "str", "default": "hello"}, "order": {"description": "The order in which to display the results. Use 'ASC' for ascending or 'DESC' for descending. Default is 'ASC'.", "type": "str, optional", "default": "ASC"}, "page": {"description": "The page number of the results to display. Default is 1.", "type": "int, optional", "default": "1"}, "limit": {"description": "The limit of items to display per page. Default is 10.", "type": "int, optional", "default": "10"}}}]
What were the top albums in the US on July 4, 2021, and what are the radio stations in the UK that have the keyword 'rock' in their name, ordered in descending order with a limit of 20 per page?
user
assistant
[{"name": "list_weekly_top_albums", "arguments": {"date": "2021-07-04", "region": "US"}}, {"name": "searchstation", "arguments": {"keyword": "rock", "order": "DESC", "page": 1, "limit": 20}}]