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": "generate", "description": "Generate payment card numbers based on the specified quantity and scheme.", "parameters": {"quantity": {"description": "The number of payment card numbers to generate. Defaults to 5.", "type": "int, optional", "default": "5"}, "scheme": {"description": "The scheme of the payment card numbers (e.g., 'visa', 'mastercard'). If not specified, defaults to None.", "type": "str, optional", "default": ""}}}, {"name": "get_crime_rates_by_zip", "description": "Retrieve crime statistics for a given ZIP code using the Crime Data by Zipcode API.", "parameters": {"zip": {"description": "ZIP code to retrieve crime data for.", "type": "int", "default": "94109"}}}]
Generate 10 payment card numbers with the 'visa' scheme.
user
assistant
[{"name": "generate", "arguments": {"quantity": 10, "scheme": "visa"}}]