What part of the SAC algorithm "update target" is being executed?

  • Medium: It contributes to significant difficulty to complete my task, but I can work around it.

I am currently using the SAC algorithm in ray rllib ver 2.2 for pytorch reinforcement learning training.
In this I am trying a slightly special way to do soft updates on the target network, but I could not find where in the original code the soft updates are done.

Can you tell me in which python file you are implementing them?