code: def _dump_query_timestamps(self, current_time: float):
          
          windows = [10, 11, 15, 20, 30, 60]
          print("GraphQL requests:", file=sys.stderr)
          for query_hash, times in self._graphql_query_timestamps.items():
              print("  {}".format(query_hash), file=sys.stderr)
              for window in windows:
                  reqs_in_sliding_window = sum(t > current_time - window * 60 for t in times)
                  print("    last {} minutes: {} requests".format(window, reqs_in_sliding_window), file=sys.stderr)
docs: Output the number of GraphQL queries grouped by their query_hash within the last time.