Two-way audio is not working!

[Vignesh-AK]

I installed all the dependencies for the project. When I am running the relay.py nothing is playing on VDP. Do you know what might be the issue? If you need any extra information kindly revert. Thanks in advance.

EMQX Status -

sudo emqx_ctl subscriptions list
player_play -> topic:hermes/audioServer/default/playBytes/+ qos:0 nl:0 rh:0 rap:0

sudo emqx_ctl topics list
hermes/audioServer/default/playBytes/+ -> [email protected]

sudo emqx_ctl clients list
Client(recorder_record, username=username, peername=127.0.0.1:60367, clean_start=true, keepalive=60, session_expiry_interval=0, subscriptions=0, inflight=0, awaiting_rel=0, delivered_msgs=0, enqueued_msgs=0, dropped_msgs=0, connected=true, created_at=1693807655225, connected_at=1693807655225)
Client(player_play, username=username, peername=127.0.0.1:60893, clean_start=true, keepalive=60, session_expiry_interval=0, subscriptions=1, inflight=0, awaiting_rel=0, delivered_msgs=0, enqueued_msgs=0, dropped_msgs=0, connected=true, created_at=1693807655227, connected_at=1693807655227)