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": "tax_rate", "description": "Retrieve the tax rate for a given zip code using the Toolbench RapidAPI service.", "parameters": {"zipcode": {"description": "The zip code for which to retrieve the tax rate.", "type": "str", "default": "90210"}}}]
What's the tax rate in San Francisco, zip code 94101?
user
assistant
[{"name": "tax_rate", "arguments": {"zipcode": "94101"}}]