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": "user_profile", "description": "Retrieves a full listing of data from a Steam user profile including friends, groups, Steam profile level, and more.", "parameters": {"is_id": {"description": "The Steam ID of the user whose profile data is to be retrieved.", "type": "str", "default": "sindex"}}}, {"name": "get_cards", "description": "Fetches a list of Hearthstone cards from the API.", "parameters": {"page": {"description": "The page number to retrieve. Defaults to '1'.", "type": "str", "default": "1"}, "pagesize": {"description": "The number of cards to retrieve per page. Defaults to '1'.", "type": "str", "default": "1"}}}]
Can you fetch the profile details for Steam user with ID '76561198054673929'? Also, retrieve the first page of Hearthstone cards with a page size of 10.
user
assistant
[{"name": "user_profile", "arguments": {"is_id": "76561198054673929"}}, {"name": "get_cards", "arguments": {"page": "1", "pagesize": "10"}}]