Function: get_account_info
Description: This tool belongs to the trading system, which allows users to trade stocks, manage their account, and view stock information. Tool description: Get account information.
Parameters:
type: dict
Response:
type: dict
properties: account_id: type: integer
description: ID of the account.
balance: type: float
description: Current balance of the account.
binding_card: type: integer
description: Card number associated with the account.