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": "get_u_54_athlete_ranking", "description": "Fetches the under-54 athlete ranking for Taekwondo from the provided RapidAPI service.", "parameters": {"country": {"description": "The country to filter the athlete rankings. Defaults to None.", "type": "str, optional", "default": ""}}}]
What is the current under-54 athlete ranking for Taekwondo?
user
assistant
[{"name": "get_u_54_athlete_ranking", "arguments": {}}]