cloudconnector: cloud applications fixes

Signed-off-by: Eirini Psallida <eirini.psallida@cern.ch>
444:16: E128 continuation line under-indented for visual indent
445:16: E128 continuation line under-indented for visual indent
446:16: E128 continuation line under-indented for visual indent
447:16: E128 continuation line under-indented for visual indent