code: def Info(self):
      raise RuntimeError(
          "Info is not supported in Prometheus multiprocess mode."
      )
  
imports: from __future__ import annotations
  import logging
  import os
  import sys
  import typing
  from functools import partial
  from typing import TYPE_CHECKING
label_desc: Use image node_id 16 for calling the PrometheusClient obj's underlying member method code with example usage: obj.Info() without return types