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_by_screen_name", "description": "Fetch user details from the Twitter API using a given screen name.", "parameters": {"username": {"description": "The screen name of the Twitter user.", "type": "str", "default": "elonmusk"}}}, {"name": "get_user_id_by_username", "description": "Fetch the Instagram user ID associated with a given username.", "parameters": {"username": {"description": "The Instagram username for which the user ID needs to be retrieved.", "type": "str", "default": "abdallhdev"}}}, {"name": "top_posts_by_username", "description": "Fetches the top posts by a specific Reddit username within a specified time frame.", "parameters": {"username": {"description": "The Reddit username to fetch top posts for.", "type": "str", "default": "GoldenChrysus"}, "time": {"description": "The time period to consider for top posts. Allowed values are 'hour', 'day', 'week', 'month', 'year', 'all'.", "type": "str", "default": "all"}, "cursor": {"description": "A cursor for pagination to retrieve the next set of results.", "type": "str, optional", "default": ""}}}, {"name": "search_users", "description": "Search for users on TikTok based on the provided keyword.", "parameters": {"keyword": {"description": "The keyword to search for users on TikTok.", "type": "str", "default": ""}}}]
Get the Instagram user ID for '@cristiano' and find the Twitter user details for '@KimKardashian'. Additionally, search for users on TikTok with the keyword 'comedy'.
user
assistant
[{"name": "get_user_id_by_username", "arguments": {"username": "cristiano"}}, {"name": "user_by_screen_name", "arguments": {"username": "KimKardashian"}}, {"name": "search_users", "arguments": {"keyword": "comedy"}}]