<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def show_vip(self, vip, **_params):
 """Fetches information of a certain load balancer vip."""

        return self.get(self.vip_path % (vip), params=_params)