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Python/single inheritance.py

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+class animal: #superclass
+    def speak(self): #method/function in superclass
+        print("animal speaking")
+
+#child class dog inherits from superclass animal
+class dog(animal): #child class
+    def bark(self):
+        print("dog barking")
+
+d=dog() #object of child class
+d.bark()
+d.speak()