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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 get(self, floating_ip_id):
 """Fetches the floating IP. :returns: FloatingIp object corresponding to floating_ip_id """

        fip = self.client.show_floatingip(floating_ip_id).get('floatingip')
        self._set_instance_info(fip)
        return FloatingIp(fip)