def METHOD_NAME(self):
    self.add_nodes(self.num_nodes)
    self.start_node(0, ["--archive"])
    self.rpc = RpcClient(self.nodes[0])
    ip = self.nodes[0].ip
    port = self.nodes[0].ethrpcport
    self.w3 = Web3(Web3.HTTPProvider(f'http://{ip}:{port}/'))
    assert_equal(self.w3.isConnected(), True)