code: def _handle_enlargement(self, row_loc, col_loc):
          
          if _is_enlargement(row_loc, self.qc.index) or _is_enlargement(
              col_loc, self.qc.columns
          ):
              _warn_enlargement()
              self.qc.enlarge_partitions(
                  new_row_labels=self._compute_enlarge_labels(row_loc, self.qc.index),
                  new_col_labels=self._compute_enlarge_labels(col_loc, self.qc.columns),
              )
docs: Handle Enlargement (if there is one).
  
          Returns:
              None