from aslprep.tests.tests import mock_config
from aslprep import config
from aslprep.workflows.asl.base import init_asl_wf

with mock_config():
   asl_file = str(config.execution.bids_dir / "sub-01" / "perf"/ "sub-01_asl.nii.gz")
   wf = init_asl_wf(asl_file=asl_file)