3c4d7d9a576fd29029975e16b34900fcded78c02,stellargraph/core/schema.py,GraphSchema,get_edge_type,#GraphSchema#Any#Any#,191

Before Change

            A node type triple or index.
        
        // TODO: remove "get_" from the name
        try:
            if edge in self.edge_type_map:
                et = self.edge_type_map[edge]
                edge_type = et if index else self.edge_types[et]

            elif not self.is_directed():
                et = self.edge_type_map[(edge[1], edge[0], edge[2])]
                if index:
                    edge_type = et
                else:
                    et = self.edge_types[et]
                    edge_type = EdgeType(et[2], et[1], et[0])
            else:
                raise IndexError

        except IndexError:
            print("Warning: Edge "{}" not found in type map.".format(edge))
            edge_type = None
        return edge_type

    def sampling_tree(self, head_node_types, n_hops):
        

After Change

            A node type triple or index.
        
        // TODO: deprecate this function
        if self.edge_type_map is None:
            raise RuntimeError("Edge type maps must be created to use this method")

        if edge in self.edge_type_map:
            et = self.edge_type_map[edge]
            edge_type = et if index else self.edge_types[et]

Instances