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": "search_user", "description": "Search for Instagram users based on a given keyword using the RapidAPI service.", "parameters": {"keyword": {"description": "The keyword to search for Instagram users.", "type": "str", "default": "insta"}}}, {"name": "song_info", "description": "Retrieve basic information about a song from a given track URL using the SoundCloud API.", "parameters": {"track_url": {"description": "The URL of the track for which the information is to be retrieved.", "type": "str", "default": "https://soundcloud.com/user-977421934/the-phoenix"}}}, {"name": "search_location", "description": "Fetch Instagram locations based on a given keyword using the Toolbench API.", "parameters": {"keyword": {"description": "The search term to find relevant Instagram locations.", "type": "str", "default": "paris"}}}, {"name": "tweet_detail_conversation", "description": "Fetches the details and conversation of a tweet using the provided tweet ID and optional cursor.", "parameters": {"is_id": {"description": "The ID of the tweet for which details and conversation need to be fetched.", "type": "str", "default": "1485953263040188416"}, "cursor": {"description": "The cursor value for pagination to fetch additional results. Defaults to None.", "type": "str, optional", "default": ""}}}]
Retrieve information about the song available at 'https://soundcloud.com/user123/song123' and also find Instagram users who have mentioned 'music' in their posts.
user
assistant
[{"name": "song_info", "arguments": {"track_url": "https://soundcloud.com/user123/song123"}}, {"name": "search_user", "arguments": {"keyword": "music"}}]