@APIParamsCall
    def delete_external_policy(self, external_policy):
        return self.delete(
            self.external_policy_path % (external_policy))
Attempts to connect two nodes in the DAG.  Raises an exeption if
dataset/ETHPy150Open openstack/python-group-based-policy-client/gbpclient/v2_0/client.py/Client.delete_external_policy--crossover with--dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_dag.py/DAG.connectNodes