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": "menudetails", "description": "Fetch menu details using a given menu ID and language preference.", "parameters": {"is_id": {"description": "The ID of the menu whose details are to be fetched.", "type": "str", "default": "5a76c927bb5d660001e09731"}, "lang": {"description": "The language code in which the menu details should be returned.", "type": "str", "default": "zh-hans"}}}, {"name": "generate_recipe", "description": "This function generates a recipe using an ingredient and a provided RapidAPI key.", "parameters": {"ingredient": {"description": "The main ingredient to be used in the recipe. Default is 'chicken'.", "type": "str", "default": "chicken"}}}]
Fetch the menu details for a restaurant with ID 'R1234' in French language.
user
assistant
[{"name": "menudetails", "arguments": {"is_id": "R1234", "lang": "fr"}}]