Question: Write a class named PingPong that has a method next that alternates between printing 'PING' and 'PONG' as shown below. >>> ball = PingPong

Write a class named PingPong that has a method next that alternates between printing 'PING' and 'PONG' as shown below. >>> ball = PingPong () >>> ball.next() PING >>> ball.next() PONG >>> ball.next() PING >>> ball.next() PONG

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