def __init__(self):
        """__init__ method will initialize object of class."""
        self._link = url
        self._header = {}
        self._secret_key = API_KEY
        self._data_alert_from = 0
        self._retry_alert_token = 1
__init__ method will initialize object of class.
Solutions/Armis/Data Connectors/ArmisAlerts/ArmisAlertSentinelConnector/__init__.py