aima/search.py
def connect(self, A, B, distance=1):
        """Add a link from A and B of given distance, and also add the inverse
        link if the graph is undirected."""
        self.connect1(A, B, distance)
        if not self.directed: self.connect1(B, A, distance)
def connect(self, A, B, distance=1):
        """Add a link from A and B of given distance, and also add the inverse
        link if the graph is undirected."""
        self.connect1(A, B, distance)
        if not self.directed: self.connect1(B, A, distance)
Add a link from A and B of given distance, and also add the inverse
        link if the graph is undirected.