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": "retrieve_proxy_information", "description": "Retrieves proxy test result information for a given user request ID.", "parameters": {"is_id": {"description": "The user request ID received from the response of sending a proxy for checking.", "type": "str", "default": "6416ab3d3c01efbe45e97675"}}}]
Retrieve the proxy information for the request with ID '54321'.
user
assistant
[{"name": "retrieve_proxy_information", "arguments": {"is_id": "54321"}}]