remove unnecessary copy

8 jobs for do_cleanup in 8 minutes and 43 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build Docker
passed build_docker_from_cache #978496

00:00:20

 
  Test
passed test_serial #978497

00:06:38

83.0%
 
  Demo Runs
passed run_bernoulli #978502

00:00:36

passed run_curve_fitting #978503

00:00:33

passed run_getting_started_1 #978499

00:00:39

passed run_getting_started_2 #978500

00:01:02

passed run_getting_started_3 #978501

00:01:44

passed run_ipynb #978498

00:01:35