code: def list_edges(self, *, axis: int) -> List[str]:
  		
  		deprecated("'list_edges' is deprecated. Use 'ds.row_graphs.keys()' or 'ds.col_graphs.keys()' instead")
  		if axis == 0:
  			return self.row_graphs.keys()
  		elif axis == 1:
  			return self.col_graphs.keys()
  		else:
  			return []
docs: **DEPRECATED** - Use `ds.row_graphs.keys()` or `ds.col_graphs.keys()` instead