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": "suggest_region", "description": "Fetches suggested regions based on a given location using the Airdna API.", "parameters": {"location": {"description": "The location keyword to search for suggested regions.", "type": "str", "default": "santa monica"}}}, {"name": "get_single_user", "description": "Retrieves individual user data for a provided user ID from the RapidAPI service.", "parameters": {"is_id": {"description": "The ID of the user for which to retrieve data.", "type": "str", "default": ""}}}, {"name": "artist_overview", "description": "Fetches an overview of an artist from the Spotify API using RapidAPI.", "parameters": {"is_id": {"description": "The Spotify ID of the artist.", "type": "str", "default": "2w9zwq3AktTeYYMuhMjju8"}}}]
Provide an overview of the artist with Spotify ID 'spotify_artist123'.
user
assistant
[{"name": "artist_overview", "arguments": {"is_id": "spotify_artist123"}}]