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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 print_crawl(self):
        ''' Print the opening crawl one line at a time '''
        print("Star Wars")
        time.sleep(.5)
        print("Episode {0}".format(self.episode_id))
        time.sleep(.5)
        print("")
        time.sleep(.5)
        print("{0}".format(self.title))
        for line in self.gen_opening_crawl():
            time.sleep(.5)
            print(line)