code: def clone(self, *args, **overrides):
          
          clone = super(NdLayout, self).clone(*args, **overrides)
          clone._max_cols = self._max_cols
          clone.id = self.id
          return clone
docs: Clones the NdLayout, overriding data and parameters.
  
          Args:
              data: New data replacing the existing data
              shared_data (bool, optional): Whether to use existing data
              new_type (optional): Type to cast object to
              *args: Additional arguments to pass to constructor
              **overrides: New keyword arguments to pass to constructor
  
          Returns:
              Cloned NdLayout object