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": "product_data", "description": "Fetches detailed information about a specific product from the Ecommerce Product API.", "parameters": {"product": {"description": "The name of the product to retrieve information for.", "type": "str", "default": "phone"}, "page": {"description": "The page number for paginated results. Defaults to 1.", "type": "int, optional", "default": "1"}}}, {"name": "products_search_by_barcode", "description": "Search for a product in the Kohl's database using its UPC barcode.", "parameters": {"upc": {"description": "The Universal Product Code of the product to be searched.", "type": "str", "default": "194574942221"}}}, {"name": "tmall_search_by_keyword", "description": "Searches for products on Tmall by keyword.", "parameters": {"page": {"description": "The page number of the search results to retrieve.", "type": "int", "default": "1"}, "keyword": {"description": "The keyword to search for products.", "type": "str", "default": "\u6d77\u4e45\u6c34\u74f6"}}}]
Please search for products related to 'laptops' on Tmall and also retrieve information about the MacBook Pro from the Ecommerce Product API.
user
assistant
[{"name": "tmall_search_by_keyword", "arguments": {"page": 1, "keyword": "laptops"}}, {"name": "product_data", "arguments": {"product": "MacBook Pro"}}]