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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 get_events(self, user_id, start_date=None):
 """Gets the event log for a specific user, default start_date is 30 days ago :param int id: User id to view :param string start_date: "%Y-%m-%dT%H:%M:%s.0000-06:00" is the full formatted string. The Timezone part has to be HH:MM, notice the : there. :returns: https://softlayer.github.io/reference/datatypes/SoftLayer_Event_Log/ """


        if start_date is None:
            date_object = datetime.datetime.today() - datetime.timedelta(days=30)
            start_date = date_object.strftime("%Y-%m-%dT00:00:00")

        object_filter = {
            'userId': {
                'operation': user_id
            },
            'eventCreateDate': {
                'operation': 'greaterThanDate',
                'options': [{'name': 'date', 'value': [start_date]}]
            }
        }

        events = self.client.call('Event_Log', 'getAllObjects', filter=object_filter)
        if events is None:
            events = [{'eventName': 'No Events Found'}]
        return events