<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 async def get(self):
 """Printing runtime statistics in JSON"""


        context_data = self.get_context_data()
        context_data.update(getattr(self.request.app, "stats", {}))

        response = self.json_response(context_data)
        return response