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": "heroes_data", "description": "Fetches detailed data on Dota 2 heroes, including names, images, videos, roles, abilities, and talents, in the specified language.", "parameters": {"language": {"description": "The language code in which to retrieve hero data (supports up to 20 languages).", "type": "str", "default": ""}, "is_id": {"description": "The unique identifier for the specific hero.", "type": "str", "default": "37"}}}, {"name": "get_card_by_slug", "description": "Fetches card information by slug from the Hearthstone API.", "parameters": {"slug": {"description": "The slug identifier for the card.", "type": "str", "default": "a-light-in-the-darkness"}}}, {"name": "categorytournaments", "description": "Fetches all leagues from a specific E-Sports category using the given category ID.", "parameters": {"is_id": {"description": "The category ID for which you want to retrieve all leagues.", "type": "int", "default": 1572}}}]
Get me all the leagues for esports category 10.
user
assistant
[{"name": "categorytournaments", "arguments": {"is_id": 10}}]