LXQt sudo /usr/bin/anon-connection-wizard password

When I am trying to run the system, in the step of Anon Connection Wizard (Tor Connection Configuration), I am requested to provide the password. The name of dialogue is LXQt sudo. The commend is /usr/bin/anon-connection-wizard. I am not quite clear how to solve this matter. Please kindly advice if anyone can help.
I am a new user and have first time to try whonix. Thank you in advance.