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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 delete_snapshot(self, snapshot_id):
 """Remove a previously created snapshot."""

        query = self.query_factory(
            action="DeleteSnapshot", creds=self.creds, endpoint=self.endpoint,
            other_params={"SnapshotId": snapshot_id})
        d = query.submit()
        return d.addCallback(self.parser.truth_return)