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": "bus_detours", "description": "Fetches the bus detours from the SEPTA API based on the specified route number.", "parameters": {"req1": {"description": "The route number for which to retrieve detour information. Defaults to 2.", "type": "int, optional", "default": "2"}}}, {"name": "webcams_list_continent_continent_continent", "description": "Fetches a list of webcams for a specified continent.", "parameters": {"continent": {"description": "Continent code for which to fetch webcams. Possible values are:", "type": "str", "default": ""}, "lang": {"description": "Language code to localize the results, if available. Default is 'en'.", "type": "str, optional", "default": "en"}, "show": {"description": "Content to be listed in the response. Possible values are:", "type": "str, optional", "default": "webcams:image,location"}}}]
Find out the bus detours for route 51 and the webcams in South America, showing images and location, localized in Italian.
user
assistant
[{"name": "bus_detours", "arguments": {"req1": 51}}, {"name": "webcams_list_continent_continent_continent", "arguments": {"continent": "SA", "lang": "it", "show": "webcams:image,location"}}]