+ remove unneccessary x mode for some py files Change-Id: Iaca31fc35ef57805e68e0404c1c7d3240a15f11a Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22571 Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de> Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>