code: def get_config(self, name, default=_MISSING):
          
  
          value = self._adapter.get_config(name, default)
          if value is _MISSING:
              raise ArgumentError("Config value did not exist", name=name)
  
          return value
docs: Get a config value from this adapter by name
  
          Args:
              name (string): The name of the config variable
              default (object): The default value to return if config is not found
  
          Returns:
              object: the value associated with the name
  
          Raises:
              ArgumentError: if the name is not found and no default is supplied