Error running "python train.py algo=ppo task=Payload/PayloadTrack headless=true wandb.entity=atahirkarasahin-xxxx"

[atahirkarasahin]

Hi there, I hope it finds you well.
I'm using isaac-sim-2023.1.0-hotfix.1. I followed through your instructions on Installation and successfully came to "Running the RL Scripts". I can run python train.py task=Hover headless=true and see results on wandb.

However, I can‘t run python "python train.py algo=ppo task=Payload/PayloadTrack headless=true wandb.entity=atahirkarasahin-xxxx". The error message is:

Error executing job with overrides: ['algo=ppo', 'task=Payload/PayloadTrack', 'headless=true', 'wandb.entity=atahirkarasahin-xxxxxxx]
Traceback (most recent call last):
File "/home/taka/OmniDrones/scripts_paper/train.py", line 292, in
main()
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/main.py", line 94, in decorated_main
_run_hydra(
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/_internal/utils.py", line 394, in _run_hydra
_run_app(
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/_internal/utils.py", line 457, in _run_app
run_and_report(
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/_internal/utils.py", line 223, in run_and_report
raise ex
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/_internal/utils.py", line 220, in run_and_report
return func()
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/_internal/utils.py", line 458, in
lambda: hydra.run(
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/_internal/hydra.py", line 132, in run
_ = ret.return_value
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/core/utils.py", line 260, in return_value
raise self._return_value
File "/home/taka/miniconda3/envs/omnisim/lib/python3.10/site-packages/hydra/core/utils.py", line 186, in run_job
ret.return_value = task_function(task_cfg)
File "/home/taka/OmniDrones/scripts_paper/train.py", line 159, in main
policy = algos[cfg.algo.name.lower()](cfg.algo, agent_spec=agent_spec, device="cuda")
KeyError: 'ppo'

Can you help me with it? My second question is follow: I want to running payload track benchmarking. Which commend this proceed started?