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": "vivanews_detail", "description": "Fetches and returns the detailed news information from Vivanews by the given ID using the provided RapidAPI key.", "parameters": {"is_id": {"description": "The ID of the Vivanews article to fetch details for.", "type": "int", "default": "1612364"}}}, {"name": "actors_get_all_filmography", "description": "Retrieves the complete filmography of a specified actor or actress using their unique identifier (nconst).", "parameters": {"nconst": {"description": "Unique identifier for the actor or actress. This value starts with \"nm\" and can be obtained from endpoints such as .../actors/list-born-today or .../actors/list-most-popular-celebs.", "type": "str", "default": "nm0001667"}}}, {"name": "world", "description": "Fetches world news from Google News using the specified region and RapidAPI key.", "parameters": {"lr": {"description": "The language and regional code to filter news, e.g., 'en-US'. Defaults to 'en-US'.", "type": "str, optional", "default": "en-US"}}}]
Retrieve the filmography of the actress with nconst nm0000200.
user
assistant
[{"name": "actors_get_all_filmography", "arguments": {"nconst": "nm0000200"}}]