flake8

8 jobs for ShiftMatrix in 37 minutes and 53 seconds (queued for 2 seconds)
Name Stage Failure
failed
latest-python Test
=========================== short test summary info ============================
FAILED doc/notebooks/03_tutorial_lbm_formulation.ipynb::doc/notebooks/03_tutorial_lbm_formulation.ipynb
====== 1 failed, 509 passed, 37 skipped, 28 warnings in 898.10s (0:14:58) ======
Uploading artifacts for failed job
Uploading artifacts...
report.xml: found 1 matching files and directories

Uploading artifacts as "junit" to coordinator... ok
id=626985 responseStatus=201 Created token=sB-S1J2t
Cleaning up file based variables
ERROR: Job failed: exit code 1