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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 create_snapshot(self, volume, name=None, description=None, force=False):
 """ Creates a snapshot of the volume, with an optional name and description. Normally snapshots will not happen if the volume is attached. To override this default behavior, pass force=True. """

        return self._snapshot_manager.create(volume=volume, name=name,
                description=description, force=force)