code: def run(self, messages):
          
          statistics = {}
          statistics['time'] = str(datetime.now())
          statistics['time-utc'] = str(datetime.utcnow())
          statistics['unlock'] = self.args.unlock
  
          if self.args.question:
              statistics['question'] = [t.name for t in self.assignment.specified_tests]
              statistics['requested-questions'] = self.args.question
  
              if self.args.suite:
                  statistics['requested-suite'] = self.args.suite
              if self.args.case:
                  statistics['requested-case'] = self.args.case
  
          messages['analytics'] = statistics
          self.log_run(messages)
docs: Returns some analytics about this autograder run.