Default Head MLP Config when custom encoder is used

How severe does this issue affect your experience of using Ray?

  • None: Just asking a question out of curiosity
  • Low: It annoys or frustrates me for a moment.

Hello. I couldn’t find the document on the default network architecture of head for SAC when a custom encoder is unsed. In this rllib github file, the head_fcnet_hiddens is default []. Can anyone point me to where i should look for this please?