Apache Phoenix database adapter for Python authentication issue

[bSratUoH]

I just started with Phoenix and found this adapter for python.

import phoenixdb
import phoenixdb.cursor

database_url = 'http://localhost:8765/'
conn = phoenixdb.connect(database_url, autocommit=True)

Mentioned above is the connection string to connect.
But this connection string doesn't have any authentication as userid or password?

I could not find any leads in their documentation page too : https://python-phoenixdb.readthedocs.io/en/latest/

My question is that does it only required db_url to connect or is there any way we can implement authentication??