<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_reports(self):
 """Returns a minimized version of the aggregation"""

        return sorted(self._reports,
                      key=lambda x: x['stats']['totalTimeMillis'],
                      reverse=True)