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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 default(self, interface, vrid):
 """Defaults a vrrp instance from an interface Note: This method will attempt to default the vrrp on the node's operational config. Default results in the deletion of the specified vrrp . If the vrrp does not exist on the interface then this method will not perform any changes but still return True Args: interface (string):
 The interface to configure. vrid (integer):
 The vrid number for the vrrp to be defaulted. Returns: True if the vrrp could be defaulted otherwise False (see Node) """


        vrrp_str = "default vrrp %d" % vrid
        return self.configure_interface(interface, vrrp_str)