remove unnecessary copy

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

00:00:20

 
  Test
passed #978497
test_serial

00:06:38

83.0%
 
  Demo Runs
passed #978502
run_bernoulli

00:00:36

passed #978503
run_curve_fitting

00:00:33

passed #978499
run_getting_started_1

00:00:39

passed #978500
run_getting_started_2

00:01:02

passed #978501
run_getting_started_3

00:01:44

passed #978498
run_ipynb

00:01:35