code: def audit_2_4(self):
          
          for trail in self.trails:
              self.assertIn("CloudWatchLogsLogGroupArn", trail)
              trail_status = clients.cloudtrail.get_trail_status(Name=trail["TrailARN"])
              self.assertGreater(trail_status["LatestCloudWatchLogsDeliveryTime"],
                                 datetime.now(tzutc()) - timedelta(days=1))
docs: 2.4 Ensure CloudTrail trails are integrated with CloudWatch Logs (Scored)