The connect of client support cluter?

Can i set etcd cluster address in etcd3.client?
for example:
etcd3.client(host=(('127.0.0.1', 4001), ('127.0.0.1', 4002), ('127.0.0.1', 4003)))

If I have three nodes, What should i do when I create client with "etcd3.client()"

Start at the etcd3.client entry point and inspect how its host argument is handled. Determine how a client should accept the three-node address example and what behavior is expected when connecting to an etcd cluster; no specific files or tests are named in the issue, so the completed work would also need a clear verification path.

Written by the indexing model from the issue text.