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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 remove_tween(self, tween):
 """"remove given tween without completing the motion or firing the on_complete"""

        if tween.target in self.current_tweens and tween in self.current_tweens[tween.target]:
            self.current_tweens[tween.target].remove(tween)
            if not self.current_tweens[tween.target]:
                del self.current_tweens[tween.target]