52d4535b61cd82bc82a1ebb79d8dc66c5c50856e,python/dgl/graph_index.py,HeteroGraphIndex,predecessors,#HeteroGraphIndex#Any#Any#,1520

Before Change

        utils.Index
            Array of predecessors
        
        return utils.toindex(_CAPI_DGLHeteroPredecessors(
            self, int(etype), int(v)))

    def successors(self, etype, v):
        Return the successors of the node.

After Change

            The edges.
        preserve_nodes : bool
            Indicates whether to preserve all nodes or not.
            If true, keep the nodes which have no edge connected in the subgraph;
            If false, all nodes without edge connected to it would be removed.

        Returns
        -------

Instances