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_highlights_list", "description": "Fetches the list of Instagram highlights for a given user ID using the Toolbench API.", "parameters": {"userid": {"description": "The Instagram user ID for which to fetch the highlights.", "type": "str", "default": "25025320"}}}, {"name": "hashtag_data_by_name", "description": "Fetches data for a specified TikTok hashtag using the given challenge name.", "parameters": {"challenge_name": {"description": "The name of the TikTok hashtag challenge to retrieve data for.", "type": "str", "default": "food"}}}, {"name": "get_highlight_item", "description": "Fetch the highlight item from Instagram using the toolbench RapidAPI.", "parameters": {"is_id": {"description": "The Instagram ID for which to fetch the highlight items.", "type": "str", "default": "17934390836227915"}}}, {"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": ""}}}]
Search for TikTok users by the keyword 'fitnesscoach'.
user
assistant
[{"name": "search_users", "arguments": {"keyword": "fitnesscoach"}}]