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": "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": ""}}}, {"name": "behence", "description": "Check the availability of a given username on Behance using the Toolbench RapidAPI service.", "parameters": {"username": {"description": "The username to check for availability on Behance.", "type": "str", "default": "username"}}}, {"name": "get_user_favorite_list", "description": "Retrieve the favorite video list for a TikTok user using their unique identifier.", "parameters": {"sec_uid": {"description": "The unique identifier of the TikTok user whose favorite list is to be retrieved.", "type": "str", "default": "MS4wLjABAAAAv7iSuuXDJGDvJkmH_vz1qkDZYo1apxgzaxdBSeIuPiM"}}}]
Can you get me the favorite videos for TikTok user with sec_uid 'abc123xyz'? Also, do the same for 'def456uvw'.
user
assistant
[{"name": "get_user_favorite_list", "arguments": {"sec_uid": "abc123xyz"}}, {"name": "get_user_favorite_list", "arguments": {"sec_uid": "def456uvw"}}]