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": "label_templates", "description": "Fetches a list of label templates filtered by various parameters such as paper format, brand, label size, and shape.", "parameters": {"format": {"description": "The paper format, either 'Letter' (8.5 inch by 11 inch) or 'A4' (210 mm by 297 mm).", "type": "str", "default": "letter"}, "brand": {"description": "The name of the label manufacturer. Default is 'avery'. Possible values include 'Avery', 'Herma', 'Onlinelabels', 'Uline', 'Megastar', 'Sheetlabels'.", "type": "str, optional", "default": "avery"}, "height": {"description": "The height of the label.", "type": "str, optional", "default": ""}, "code": {"description": "A string representing approximate label sizes in the format [width]x[height]. Default is '2x2'.", "type": "str, optional", "default": "2x2"}, "width": {"description": "The width of the label.", "type": "str, optional", "default": ""}, "shape": {"description": "The shape of the label. Valid values include 'square', 'rectangle', 'circle', 'oval'.", "type": "str, optional", "default": ""}}}]
What are the label templates for 'A4' format paper from 'Onlinelabels' of 'circle' shape with a height and width of '1x1'? Also, find me the label templates for 'Letter' format paper from 'Uline' in 'oval' shape with a height of '2 inches' and a width of '3 inches'.
user
assistant
[{"name": "label_templates", "arguments": {"format": "A4", "brand": "Onlinelabels", "shape": "circle", "code": "1x1"}}, {"name": "label_templates", "arguments": {"format": "Letter", "brand": "Uline", "shape": "oval", "height": "2 inches", "width": "3 inches"}}]