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": "leaguerounds", "description": "Fetches the rounds for a specified handball tournament season using the Handball API.", "parameters": {"tournamentid": {"description": "The unique ID of the tournament for which the rounds are to be retrieved.", "type": "int", "default": 30}, "seasonid": {"description": "The season ID for which the rounds are to be retrieved.", "type": "int", "default": 42851}}}]
Could you fetch the rounds for the handball tournament with ID 12345 in the season with ID 67890?
user
assistant
[{"name": "leaguerounds", "arguments": {"tournamentid": 12345, "seasonid": 67890}}]