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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def process_event(event):
 """Pretty prints events. Prints all events that occur with two spaces between each new conversation and a single space between turns of a conversation. Args: event(event.Event):
 The current event to process. """

    if event.type == EventType.ON_CONVERSATION_TURN_STARTED:
        print()

    print(event)

    if (event.type == EventType.ON_CONVERSATION_TURN_FINISHED and
            event.args and not event.args['with_follow_on_turn']):
        print()
    if event.type == EventType.ON_DEVICE_ACTION:
        for command, params in event.actions:
            print('Do command', command, 'with params', str(params))