5a53f60e5143ab6f416437dadddd2f1df133a247,pgmpy/models/JunctionTree.py,JunctionTree,add_edge,#JunctionTree#,100

Before Change

        ...                   (("a", "b", "c"), ("a", "c"))])
        
        set_u = set(u)
        set_v = set(v)
        if set_u.isdisjoint(set_v):
            raise ValueError("No sepset found between these two edges.")

        super().add_edge(u, v)

After Change

        
        import networkx as nx

        if u in self.nodes() and v in self.nodes() and nx.has_path(self, u, v):
            raise ValueError("Addition of edge between {u} and {v} forms a cycle breaking the "
                             "properties of Junction Tree".format(u=str(u), v=str(v)))

        super().add_edge(u, v, **kwargs)

    def check_model(self):
        

Instances