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": "capture_screenshot", "description": "Captures a screenshot of the specified website and returns the observation JSON or text from the API response.", "parameters": {"url": {"description": "The URL of the website to capture a screenshot of.", "type": "str", "default": "https://apple.com"}}}]
Can you capture screenshots of two popular websites: Google and Amazon?
user
assistant
[{"name": "capture_screenshot", "arguments": {"url": "https://www.google.com"}}, {"name": "capture_screenshot", "arguments": {"url": "https://www.amazon.com"}}]