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": "sign_info", "description": "Fetches and returns the sign information from the OnlyFans API using the provided user agent and RapidAPI key.", "parameters": {"useragent": {"description": "The user agent string to be used in the API request.", "type": "str", "default": ""}}}, {"name": "get_user_info_by_user_id", "description": "Fetch Instagram user information by user ID using the RapidAPI service.", "parameters": {"is_id": {"description": "The Instagram user ID for which the information is to be fetched.", "type": "int", "default": "18527"}}}, {"name": "get_new_hashtags", "description": "Fetches 1000 newly generated Instagram hashtags based on the specified page number.", "parameters": {"page": {"description": "The page number for the hashtag query, ranging from 0 to 9.", "type": "str", "default": "0"}}}]
Find the Instagram user information for the user with ID 123456789 and also get the sign information for a user with the user agent 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Mobile/15E148 Safari/604.1'?
user
assistant
[{"name": "get_user_info_by_user_id", "arguments": {"is_id": 123456789}}, {"name": "sign_info", "arguments": {"useragent": "Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Mobile/15E148 Safari/604.1"}}]