[orange-add-on][noise reduction] hot fix if user ask for validation and hasn't...

[orange-add-on][noise reduction] hot fix if user ask for validation and hasn't try to update/apply noise reduction first
1 job for master in 2 minutes and 37 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #18321
test:python3.5-stretch-pyqt5

00:02:37