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": "feed_by_username", "description": "Fetches the current Instagram feed for a given username.", "parameters": {"username": {"description": "The Instagram username for which to fetch the feed.", "type": "str", "default": "therock"}, "raw": {"description": "If set to True or '1', returns the raw, unprocessed data feed. Defaults to None.", "type": "bool, optional", "default": ""}}}, {"name": "avatar", "description": "Generates an avatar with the initials derived from the given name and various customization options.", "parameters": {"name": {"description": "The name from which to derive the initials. Default is 'john doe'.", "type": "str, optional", "default": "john doe"}, "rounded": {"description": "If True, the avatar will be rounded. Default is None.", "type": "bool, optional", "default": true}, "uppercase": {"description": "If True, the initials will be in uppercase. Default is None.", "type": "bool, optional", "default": true}, "font_size": {"description": "The font size of the initials, ranging from 0 to 1. Default is 0.", "type": "int, optional", "default": "0.5"}, "length": {"description": "The number of initials to display. Default is 2.", "type": "int, optional", "default": "2"}, "size": {"description": "The font size of the initials, ranging from 0 to 1. Default is 0.", "type": "int, optional", "default": "128"}, "background": {"description": "The background color of the avatar in RRGGBB hex format. Default is '000000'.", "type": "str, optional", "default": "000000"}, "color": {"description": "The color of the initials in RRGGBB hex format. Default is 'ffffff'.", "type": "str, optional", "default": "ffffff"}}}, {"name": "trending_challenges", "description": "Fetches the trending challenges from the TikTok API.", "parameters": {"cursor": {"description": "The position to start fetching results from. Defaults to 0.", "type": "int, optional", "default": "0"}, "proxy": {"description": "The proxy server to use for the request. Defaults to None.", "type": "str, optional", "default": ""}, "count": {"description": "The number of results to return. Defaults to 10.", "type": "int, optional", "default": "10"}}}, {"name": "get_hashtag", "description": "Fetches detailed information about a specific Instagram hashtag using the provided API key.", "parameters": {"tag": {"description": "The name of the hashtag to search for.", "type": "str", "default": "love"}}}]
What is the detailed information about the hashtag '#naturelovers' and can you show me the Instagram feed for 'wildlife_photographer'?
user
assistant
[{"name": "get_hashtag", "arguments": {"tag": "#naturelovers"}}, {"name": "feed_by_username", "arguments": {"username": "wildlife_photographer"}}]