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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 volume(self, volume):
 """Set the speaker's volume."""

        volume = int(volume)
        volume = max(0, min(volume, 100))  # Coerce in range
        self.renderingControl.SetVolume([
            ('InstanceID', 0),
            ('Channel', 'Master'),
            ('DesiredVolume', volume)
        ])