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": "ligue_1_standings", "description": "Fetches the Ligue 1 standings for a given season using the RapidAPI service.", "parameters": {"season": {"description": "The season for which to fetch the standings (e.g., '2022'). Defaults to None.", "type": "str, optional", "default": ""}}}]
Please fetch the standings for Ligue 1 for the years 2018 and 2023.
user
assistant
[{"name": "ligue_1_standings", "arguments": {"season": "2018"}}, {"name": "ligue_1_standings", "arguments": {"season": "2023"}}]