error running test on TUD cluster

When I run the test `run_workflow_test`, I get the following error and the process never returns:

```
Task exception was never retrieved
future: exception=RuntimeError('Command exited with non-zero exit code.\nExit code: 1\nCommand:\nsbatch /tmp/tmpzecm7bc_.sh\nstdout:\n\nstderr:\nsbatch: error: Unable to open file /tmp/tmpzecm7bc_.sh\n\n')>
Traceback (most recent call last):
File "/app/env/lib/python3.9/asyncio/tasks.py", line 688, in _wrap_awaitable
return (yield from awaitable.__await__())
File "/app/env/lib/python3.9/site-packages/distributed/deploy/spec.py", line 64, in _
await self.start()
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 411, in start
out = await self._submit_job(fn)
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 394, in _submit_job
return self._call(shlex.split(self.submit_command) + [script_filename])
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 489, in _call
raise RuntimeError(
RuntimeError: Command exited with non-zero exit code.
Exit code: 1
Command:
sbatch /tmp/tmpzecm7bc_.sh
stdout:

stderr:
sbatch: error: Unable to open file /tmp/tmpzecm7bc_.sh

Task exception was never retrieved
future: exception=RuntimeError('Command exited with non-zero exit code.\nExit code: 1\nCommand:\nsbatch /tmp/tmppc8asb0e.sh\nstdout:\n\nstderr:\nsbatch: error: Unable to open file /tmp/tmppc8asb0e.sh\n\n')>
Traceback (most recent call last):
File "/app/env/lib/python3.9/asyncio/tasks.py", line 688, in _wrap_awaitable
return (yield from awaitable.__await__())
File "/app/env/lib/python3.9/site-packages/distributed/deploy/spec.py", line 64, in _
await self.start()
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 411, in start
out = await self._submit_job(fn)
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 394, in _submit_job
return self._call(shlex.split(self.submit_command) + [script_filename])
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 489, in _call
raise RuntimeError(
RuntimeError: Command exited with non-zero exit code.
Exit code: 1
Command:
sbatch /tmp/tmppc8asb0e.sh
stdout:

stderr:
sbatch: error: Unable to open file /tmp/tmppc8asb0e.sh

2022-11-25 14:37:52,840 - tornado.application - ERROR - Exception in callback functools.partial(>, exception=RuntimeError('Command exited with non-zero exit code.\nExit code: 1\nCommand:\nsbatch /tmp/tmp0xywjdi1.sh\nstdout:\n\nstderr:\nsbatch: error: Unable to open file /tmp/tmp0xywjdi1.sh\n\n')>)
Traceback (most recent call last):
File "/app/env/lib/python3.9/site-packages/tornado/ioloop.py", line 741, in _run_callback
ret = callback()
File "/app/env/lib/python3.9/site-packages/tornado/ioloop.py", line 765, in _discard_future_result
future.result()
File "/app/env/lib/python3.9/site-packages/distributed/deploy/spec.py", line 369, in _correct_state_internal
await w # for tornado gen.coroutine support
File "/app/env/lib/python3.9/site-packages/distributed/deploy/spec.py", line 64, in _
await self.start()
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 411, in start
out = await self._submit_job(fn)
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 394, in _submit_job
return self._call(shlex.split(self.submit_command) + [script_filename])
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 489, in _call
raise RuntimeError(
RuntimeError: Command exited with non-zero exit code.
Exit code: 1
Command:
sbatch /tmp/tmp0xywjdi1.sh
stdout:

stderr:
sbatch: error: Unable to open file /tmp/tmp0xywjdi1.sh

Task exception was never retrieved
future: exception=RuntimeError('Command exited with non-zero exit code.\nExit code: 1\nCommand:\nsbatch /tmp/tmp25nk0l9d.sh\nstdout:\n\nstderr:\nsbatch: error: Unable to open file /tmp/tmp25nk0l9d.sh\n\n')>
Traceback (most recent call last):
File "/app/env/lib/python3.9/asyncio/tasks.py", line 688, in _wrap_awaitable
return (yield from awaitable.__await__())
File "/app/env/lib/python3.9/site-packages/distributed/deploy/spec.py", line 64, in _
await self.start()
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 411, in start
out = await self._submit_job(fn)
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 394, in _submit_job
return self._call(shlex.split(self.submit_command) + [script_filename])
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 489, in _call
raise RuntimeError(
RuntimeError: Command exited with non-zero exit code.
Exit code: 1
Command:
sbatch /tmp/tmp25nk0l9d.sh
stdout:

stderr:
sbatch: error: Unable to open file /tmp/tmp25nk0l9d.sh

Task exception was never retrieved
future: exception=RuntimeError('Command exited with non-zero exit code.\nExit code: 1\nCommand:\nsbatch /tmp/tmp9ptr0d6r.sh\nstdout:\n\nstderr:\nsbatch: error: Unable to open file /tmp/tmp9ptr0d6r.sh\n\n')>
Traceback (most recent call last):
File "/app/env/lib/python3.9/asyncio/tasks.py", line 688, in _wrap_awaitable
return (yield from awaitable.__await__())
File "/app/env/lib/python3.9/site-packages/distributed/deploy/spec.py", line 64, in _
await self.start()
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 411, in start
out = await self._submit_job(fn)
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 394, in _submit_job
return self._call(shlex.split(self.submit_command) + [script_filename])
File "/app/env/lib/python3.9/site-packages/dask_jobqueue/core.py", line 489, in _call
raise RuntimeError(
RuntimeError: Command exited with non-zero exit code.
Exit code: 1
Command:
sbatch /tmp/tmp9ptr0d6r.sh
stdout:

stderr:
sbatch: error: Unable to open file /tmp/tmp9ptr0d6r.sh

/app/env/lib/python3.9/site-packages/dask/core.py:119: FutureWarning: Providing the `multichannel` argument positionally to gaussian is deprecated. Use the `channel_axis` kwarg instead.
return func(*(_execute_task(a, cache) for a in args))
```