#!/usr/bin/env python3

class Duck:
    def talk(self):
        print("Duck talking...")

class Human:
    def talk(self):
        print("Human talking...")

def callTalk(obj):
    obj.talk()

d = Duck()
h = Human()

callTalk(d)
callTalk(h)

0a9342b65cafbb52c5e376f2515a3548194cb31d
<mask token>


class Human:

    def talk(self):
        print('Human talking...')


<mask token>

class Duck:

    def talk(self):
        print('Duck talking...')


class Human:

    def talk(self):
        print('Human talking...')


def callTalk(obj):
    obj.talk()


<mask token>

class Duck:

    def talk(self):
        print('Duck talking...')


class Human:

    def talk(self):
        print('Human talking...')


def callTalk(obj):
    obj.talk()


<mask token>
callTalk(d)
callTalk(h)

class Duck:

    def talk(self):
        print('Duck talking...')


class Human:

    def talk(self):
        print('Human talking...')


def callTalk(obj):
    obj.talk()


d = Duck()
h = Human()
callTalk(d)
callTalk(h)

#!/usr/bin/env python3

class Duck:
    def talk(self):
        print("Duck talking...")

class Human:
    def talk(self):
        print("Human talking...")

def callTalk(obj):
    obj.talk()

d = Duck()
h = Human()

callTalk(d)
callTalk(h)
