added utf encoding to all files

2 jobs for master in 1 minute and 19 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Style
failed #106472
allowed to fail
style

00:00:34

 
  Tests
passed #106473
tests

00:00:45

 
Name Stage Failure
failed
style Style
[40] /builds/schmittu/workship_demo$ /builds/schmittu/workship_demo/.tox/flake8/bin/flake8 workship_demo tests
tests/test_compute.py:10:15: E211 whitespace before '('
ERROR: InvocationError for command /builds/schmittu/workship_demo/.tox/flake8/bin/flake8 workship_demo tests (exited with code 1)
flake8 finish: run-test after 0.52 seconds
flake8 start: run-test-post
flake8 finish: run-test-post after 0.00 seconds
___________________________________ summary ____________________________________
ERROR: flake8: commands failed
ERROR: Job failed: exit code 1