code: def remove_terms_by_indices(self, idx_to_delete_list):
          '''
          Parameters
          ----------
          idx_to_delete_list, list
  
          Returns
          -------
          TermDocMatrix
          '''
          new_X, new_term_idx_store = self._get_X_after_delete_terms(idx_to_delete_list)
  
          return self._make_new_term_doc_matrix(new_X=new_X,
                                                new_mX=self._mX,
                                                new_y=None,
                                                new_category_idx_store=None,
                                                new_term_idx_store=new_term_idx_store,
                                                new_metadata_idx_store=self._metadata_idx_store,
                                                new_y_mask=np.ones(new_X.shape[0]).astype(np.bool)f remove_terms_by_indices(self, idx_to_delete_list):
          '''
          Parameters
          ----------
          idx_to_delete_list, list
  
          Returns
          -------
          TermDocMatrix
          '''
          new_X, new_term_idx_store = self._get_X_after_delete_terms(idx_to_delete_list)
  
          return self._make_new_term_doc_matrix(new_X=new_X,
                                                new_mX=self._mX,
                                                new_y=None,
                                                new_category_idx_store=None,
                                                new_term_idx_store=new_term_idx_store,
                                                new_metadata_idx_store=self._metadata_idx_store,
                                                new_y_mask=np.ones(new_X.shape[0]).astype(np.bool))
docs: Parameters
          ----------
          idx_to_delete_list, list
  
          Returns
          -------
          TermDocMatrix