code: def get_ip_on_network(self, network_name):
          
          return self.get_scenario_host_ip_on_network(
              scenario_role_name=self.cons3rt_role_name,
              network_name=network_name
          )
docs: Given a network name, returns the IP address
  
          :param network_name: (str) Name of the network to search for
          :return: (str) IP address on the specified network or None