I have a very long list of packages that I install via pypi, and I get the

"StatusReason": "Container Overrides length must be at most 8192"

I’m happy to see that this has been fixed in version 2.18.3, using the command:

Deployer(flow, environment="pypi").step_functions().create(max_workers=5, compress_state_machine=True)

But now I get the following error:

1759499526663,Downloading code package...
1759499526675,"  File ""<string>"", line 1"
1759499526675,"    import boto3, os; ep=os.getenv(\""METAFLOW_S3_ENDPOINT_URL\""); boto3.client(\""s3\"", **({\""endpoint_url\"":ep} if ep else {})).download_file(\""***\"", \""***/data/c3/c365cb66d0989afafb2a3ec7ee7bcb01504793a1\"", \""job.tar\"")"
1759499526675,                                    ^
1759499526675,SyntaxError: unexpected character after line continuation character
1759499536683,/tmp/step_command.sh: line 1: 2025-10-03T13:52:16.681827Z: command not found
1759499536683,/tmp/step_command.sh: line 1: task: command not found
1759499536684,/tmp/step_command.sh: line 1: 0: command not found
1759499536684,/tmp/step_command.sh: line 1: 2025-10-03T13:52:16.681827065+00:00]Failed: command not found
1759499536684,Failed to download code package from s3://***/c3/c365cb66d0989afafb2a3ec7ee7bcb01504793a1 after 6 tries. Exiting...

I replace the S3 bucketname with *, but both bucketname and key are correct. Does anyone know why this is happening?

is this AWS Batch? i'd examine task definition, likely some env var or credentials are missing