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": "artist_related", "description": "Gets related artists information from the Spotify API using an artist's ID.", "parameters": {"is_id": {"description": "The unique identifier for the artist.", "type": "str", "default": "2w9zwq3AktTeYYMuhMjju8"}}}, {"name": "get_countries", "description": "Fetches a list of countries from the 50k Radio Stations API, optionally filtering by a keyword.", "parameters": {"keyword": {"description": "Optional parameter to filter countries by a specific keyword. Default is 'Indonesia'.", "type": "str", "default": "Indonesia"}}}, {"name": "youtube_topviews_artist_nationality", "description": "Fetches the top viewed music video by artists of the given nationality from YouTube.", "parameters": {"nationality": {"description": "The nationality of the artist.", "type": "str", "default": "vietnamese"}}}, {"name": "get_artist", "description": "Fetches detailed information about an artist from the YouTube Music API, including their top releases such as songs, albums, singles, videos, and related artists.", "parameters": {"channel_id": {"description": "The YouTube channel ID of the artist. Defaults to 'UCedvOgsKFzcK3hA5taf3KoQ'.", "type": "str, optional", "default": "UCedvOgsKFzcK3hA5taf3KoQ"}}}]
I want to discover new music. Can you find related artists for the artist with the Spotify ID '7l3wxLkm0GlcBPHKl0LnOV'? I also want to know the top viewed music video by German artists.
user
assistant
[{"name": "artist_related", "arguments": {"is_id": "7l3wxLkm0GlcBPHKl0LnOV"}}, {"name": "youtube_topviews_artist_nationality", "arguments": {"nationality": "Germany"}}]