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_results", "description": "Fetches the top 22 YouTube search results based on a provided query.", "parameters": {"query": {"description": "The search query string to use for retrieving YouTube search results.", "type": "str", "default": "interview preparation"}}}]
Show me some interesting documentaries about space exploration.
user
assistant
[{"name": "search_results", "arguments": {"query": "space exploration documentaries"}}]