code: def _serve_numerics_alert_report_handler(self, request):
      
      if request.method != 'GET':
        logger.error(
            '%s requests are forbidden by the debugger plugin.', request.method)
        return wrappers.Response(status=405)
  
      report = self._debugger_data_server.numerics_alert_report()
  
      # Convert the named tuples to dictionaries so we JSON them into objects.
      response = [r._asdict() for r in report]  # pylint: disable=protected-access
      return http_util.Respond(request, response, 'application/json')
docs: A (wrapped) werkzeug handler for serving numerics alert report.
  
      Accepts GET requests and responds with an array of JSON-ified
      NumericsAlertReportRow.
  
      Each JSON-ified NumericsAlertReportRow object has the following format:
      {
          'device_name': string,
          'tensor_name': string,
          'first_timestamp': float,
          'nan_event_count': int,
          'neg_inf_event_count': int,
          'pos_inf_event_count': int
      }
  
      These objects are sorted by ascending order of first_timestamp in the
      response array.
  
      Args:
        request: The request, currently assumed to be empty.
  
      Returns:
        A werkzeug BaseResponse object.