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": "tokens", "description": "Retrieves a list of tokens and their contract information based on the specified blockchain network.", "parameters": {"network": {"description": "The name of the blockchain network. Supported networks include arbitrum, aurora, avalanche, bsc, cronos, ethereum, fantom, harmony, heco, kcc, metis, moonriver, oasisemerald, optimism, polygon, and telos.", "type": "str", "default": ""}}}]
Acquire token and contract information for the Cronos network, and also for the Metis network.
user
assistant
[{"name": "tokens", "arguments": {"network": "cronos"}}, {"name": "tokens", "arguments": {"network": "metis"}}]