How to use the iroha.helper.logger.warning function in iroha

def test_logger_warning(self):
        logger.warning("warning message")

def __init__(self,option=None):
        logger.warning(self.message)
        if option:
            logger.warning(option)

elif type(cmd) == type(Command.AddSignatory()):
        return Command(add_signatory = cmd)
    elif type(cmd) == type(Command.RemoveSignatory()):
        return Command(remove_signaotory = cmd)
    elif type(cmd) == type(Command.SetAccountQuorum()):
        return Command(set_account_quorum = cmd)
    elif type(cmd) == type(Command.CreateAsset()):
        return Command(create_asset = cmd)
    elif type(cmd) == type(Command.CreateDomain()):
        return Command(create_domain = cmd)
    elif type(cmd) == type(Command.AddAssetQuantity()):
        return Command(add_asset_quantity = cmd)
    elif type(cmd) == type(Command.TransferAsset()):
        return Command(transfer_asset = cmd)
    # TODO throw except
    logger.warning("Not Command Type")
    return False

def __init__(self,option=None):
        logger.warning(self.message)
        if option:
            logger.warning(option)

def verify_amount(amount):
    if amount2int(amount) == 0:
        logger.warning("Stateless Amount 0 Error")
        return False
    return True

def wrap_query(query_payload,request):
    if type(request) == type(GetAccount()):
        query_payload.get_account.CopyFrom(request)
    elif type(request) == type(GetSignatories()):
        query_payload.get_signatories.CopyFrom(request)
    elif type(request) == type(GetAccountAssets()):
        query_payload.get_account_assets.CopyFrom(request)
    elif type(request) == type(GetAccountTransactions()):
        query_payload.get_account_transactions.CopyFrom(request)
    elif type(request) == type(GetAccountAssetTransactions()):
        query_payload.get_account_asset_transactions.CopyFrom(request)
    elif type(request) == type(GetTransactions()):
        query_payload.get_transactions.CopyFrom(request)
    else:
        logger.warning("Request Not Match ReqeustType")