vanna connect oracle have a problem

[CodingNowPls]

Describe the bug
when i connect oracle，this have a problem: vanna.exceptions.validationerror: dpy-6005: cannot connect to database (connection_id=oieeugevspzcqsy1e7+zsg==). dpy-3010: connections to this database server version are not supported by python-oracledb in thin mode

i resolve this problem,use this code:

dbClintPath = C:\Users\user\workspace\python\instantclient_11_2
oracledb.init_oracle_client(lib_dir=dbClintPath)
conn = oracledb.connect( user=user, password=password, dsn=dsn, **kwargs )

[CodingNowPls]

this is my project repo，i fix this problem : https://github.com/CodingNowPls/vanna-flask-rest-cn