@@ -0,0 +1,199 @@
+class Node:%0A%0A    def __init__(self):%0A        self.name = ''%0A        self.weight = 0%0A        self.code = ''%0A%0A    def initSet(self, name, weight):%0A        self.name = name%0A        self.weight = weight%0A

Initialize and declare class Node