Given the following code, what would be the output? class Dog: definit__(self, name): self.name = name def walk(self): return "You and" + self.name + walk down the trail." def speak(self): 11 return self.name + says 'Arf!'" import dog class Dalmatian(dog.Dog): def speak (self): " return self.name + says 'Woof!" import dalmatian def main(): main() d = dalmatian. Dalmatian ("Spot") print(d.walk()) Attribute Error "You and Spot walk down the trail." "Spot says 'Arf!"" "Spot says "Woof!""