Create Panda Realtime Session

Start a voice call. The only call the app needs to make.

The body carries at most supports_best_friend — see the module docstring for why that is the only field there will ever be.

Returns: client_secret ephemeral bearer for the socket websocket_url connect here with that secret as the bearer safety_identifier send as the OpenAI-Safety-Identifier header model the realtime model the session was created for max_session_seconds hang up by this point star who the child is calling: null for Pip, otherwise the character's name and the exact clips the model was told it can play (an empty list for a character called from its page before any clip has finished — the app shows its still artwork) images true when the model can draw pictures on this call (the build said it can show them and the picture service is configured)