Change channel_flow example

6 jobs for develop in 12 minutes and 15 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #455401
build:doc

00:00:57

manual #455400
allowed to fail manual
build:environment
 
  Test
passed #455402
test:pytest

00:09:33

99.0%
 
  Deploy
passed #455403
deploy:latex

00:00:53

passed #455404
pages

00:00:51

passed pages:deploy

00:00:00