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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def initialize(self):
 """Initialize deviceInfo and available events."""

        device_info = self.get_device_info()

        if device_info is None:
            self.name = None
            self.cam_id = None
            self.event_states = None
            return

        for key in device_info:
            if key == 'deviceName':
                self.name = device_info[key]
            elif key == 'deviceID':
                if len(device_info[key]) > 10:
                    self.cam_id = device_info[key]
                else:
                    self.cam_id = uuid.uuid4()

        events_available = self.get_event_triggers()
        if events_available:
            for event, channel_list in events_available.items():
                for channel in channel_list:
                    try:
                        self.event_states.setdefault(
                            SENSOR_MAP[event.lower()], []).append(
                                [False, channel, 0, datetime.datetime.now()])
                    except KeyError:
                        # Sensor type doesn't have a known friendly name
                        # We can't reliably handle it at this time...
                        _LOGGING.warning(
                            'Sensor type "%s" is unsupported.', event)

            _LOGGING.debug('Initialized Dictionary: %s', self.event_states)
        else:
            _LOGGING.debug('No Events available in dictionary.')

        self.get_motion_detection()