code: def set_config(self, config):
      if config["v"] != Config.VERSION:
          raise Exception(
              "Incompatible config version: expect %s, got %s"
              % (Config.VERSION, config["v"])
          )
      self.config = config
  
imports: import os, sys, json, re
  import tempfile
  import copy
  import inspect
  import logging
  import importlib
  from .None import solver
  from .None import patterns
label_desc: Use image node_id 4 for calling the Config obj's underlying member method code with example usage: obj.set_config(config) without return types