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": "upc_api", "description": "Fetches food information based on a given UPC (barcode) using the Dietagram API.", "parameters": {"name": {"description": "The UPC (barcode) of the food item to search for. Default is '4019300005154'.", "type": "str", "default": "4019300005154"}}}, {"name": "cake_ingredient", "description": "Fetches a cake recipe containing a specified ingredient from the Recipe Finder API.", "parameters": {"ingredient": {"description": "The specific ingredient to be included in the cake recipe.", "type": "str", "default": "lime"}}}, {"name": "detailed_food_recipe_by_id", "description": "Fetches a detailed food recipe using the given recipe ID from The Vegan Recipes DB API.", "parameters": {"is_id": {"description": "The ID of the food recipe to fetch.", "type": "str", "default": "45"}}}]
I found this recipe ID for a vegan cake, 12345, and I want to know the detailed recipe. Can you fetch it for me? I also want to know the nutritional information of a pack of chips with the UPC code 987654321098.
user
assistant
[{"name": "detailed_food_recipe_by_id", "arguments": {"is_id": "12345"}}, {"name": "upc_api", "arguments": {"name": "987654321098"}}]