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": "event", "description": "Fetches the details of a single event using its ID from the Spectation Sports Events API.", "parameters": {"is_id": {"description": "The unique identifier for the event to be fetched.", "type": "int", "default": "52"}}}, {"name": "competitions_matches", "description": "Retrieves the current matches for a specified league and season using the Zeus API.", "parameters": {"is_id": {"description": "The identifier for the league.", "type": "str", "default": "LI1"}, "year": {"description": "The season year to retrieve matches for. Defaults to '2021'.", "type": "str, optional", "default": "2021"}, "round": {"description": "The round number of the matches to retrieve. Defaults to '24'.", "type": "str, optional", "default": "24"}}}, {"name": "athlete_large_image", "description": "Fetches the large image for a specific athlete in the PNG format.", "parameters": {"athleteid": {"description": "The ID of the athlete whose large image is to be fetched.", "type": "int", "default": 64139}, "imageversion": {"description": "The version of the image to be fetched.", "type": "int", "default": 12}}}]
Fetch the details of the event with ID 12345.
user
assistant
[{"name": "event", "arguments": {"is_id": 12345}}]