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": "products_list", "description": "Fetches a list of products from the Kohl's API with various filtering and sorting options.", "parameters": {"dimensionvalueid": {"description": "The dimension value ID for filtering products. Multiple dimension values can be provided. Default is 'AgeAppropriate:Teens'.", "type": "str, optional", "default": "AgeAppropriate:Teens"}, "limit": {"description": "The maximum number of products to return. Default is 24.", "type": "int, optional", "default": "24"}, "keyword": {"description": "A search keyword to filter products by specific terms or phrases. Default is None.", "type": "str, optional", "default": ""}, "offset": {"description": "The paging offset, starting from 1. Default is 1.", "type": "int, optional", "default": "1"}, "sortid": {"description": "The sort ID for sorting the products. Default is None.", "type": "int, optional", "default": ""}}}, {"name": "users", "description": "Fetch all users from the specified API endpoint.", "parameters": {"connection_string": {"description": "The connection string used to connect to the API.", "type": "str", "default": "the code gotten from the web"}}}, {"name": "products_list", "description": "Fetches a list of products from the H&M API with options to sort, filter, and search for products by various criteria.", "parameters": {"lang": {"description": "Language code obtained from the /regions/list endpoint.", "type": "str", "default": "en"}, "currentpage": {"description": "Page index to fetch data from, starting at 0.", "type": "int", "default": "0"}, "country": {"description": "Country code obtained from the /regions/list endpoint.", "type": "str", "default": "us"}, "pagesize": {"description": "Number of records to return per page.", "type": "int", "default": "30"}, "qualities": {"description": "Filter by qualities; pass multiple times for multiple qualities.", "type": "str, optional", "default": ""}, "fits": {"description": "Filter by fits; pass multiple times for multiple fits.", "type": "str, optional", "default": ""}, "categories": {"description": "Tag codes obtained from the /categories/list endpoint; pass multiple times for multiple categories. Defaults to 'men_all'.", "type": "str, optional", "default": "men_all"}, "sortby": {"description": "Sort parameter, one of 'ascPrice', 'descPrice', 'stock', 'newProduct'. Defaults to 'stock'.", "type": "str, optional", "default": ""}, "collection": {"description": "Filter by collections; pass multiple times for multiple collections.", "type": "str, optional", "default": ""}, "sizes": {"description": "Filter by sizes; pass multiple times for multiple sizes.", "type": "str, optional", "default": ""}, "colorwithnames": {"description": "Filter by colors; pass multiple times for multiple color names.", "type": "str, optional", "default": ""}, "contexts": {"description": "Filter by contexts; pass multiple times for multiple contexts.", "type": "str, optional", "default": ""}, "functions": {"description": "Filter by functions; pass multiple times for multiple functions.", "type": "str, optional", "default": ""}, "concepts": {"description": "Filter by concepts; pass multiple times for multiple concepts. Defaults to 'H&M MAN'.", "type": "str, optional", "default": "H&M MAN"}, "descriptivelengths": {"description": "Filter by descriptive lengths; pass multiple times for multiple lengths.", "type": "str, optional", "default": ""}}}, {"name": "loginuser", "description": "Logs a user into the system using the provided username and password.", "parameters": {"username": {"description": "The user's username for login.", "type": "str", "default": "string"}, "password": {"description": "The user's password for login in clear text.", "type": "str", "default": "string"}}}]
Log a user into the system with the username 'john_doe' and password 'my_password'.
user
assistant
[{"name": "loginuser", "arguments": {"username": "john_doe", "password": "my_password"}}]