Kevin Fu

Hi @vmoens , this draft PR is to add multi-agent RNN as you proposed in https://github.com/pytorch/rl/pull/1921#issuecomment-1955117158 I have one blocking issue: the LSTMNet in torchRL returns a tuple of (output,...

> @kfu02 went for LSTM but GRU would be easier. I'm not super in favour of expanding a tensor and then taking the first index. It's confusing (let people think...

> @vmoens @kfu02 what is the satus of this? ready for review? Apologies, I still have to add docstrings and unit tests, and it has fallen behind in my priorities....

The best way I found was actually to save the `/svo/pose_cam/0` topic with `rostopic echo /svo/pose_cam/0 > somefile.txt` and then parse `somefile.txt` with a Python script. I believe the `/svo/backend_pose_imu`...