modifier onlyMarket() {
    require(
        IRegistry(registry).isListed(msg.sender),
        "ERROR_ONLY_MARKET"
    );
    _;
}
function borrowValue(uint256 _amount, address _to) external onlyMarket override {
    debts[msg.sender] += _amount;
    totalDebt += _amount;

    IERC20(token).safeTransfer(_to, _amount);
}
