code: def add_module(self, module_name, module_info):
      self._modules_info.update(module_info)
      self._modules.append(module_name)
  
imports: import six
  import abc
label_desc: Use image node_id 4 for calling the BaseModuleInfo obj's underlying member method code with example usage: obj.add_module(module_name, module_info) without return types