DataQualityUtils+TrigHLTJetHypo: fixes for flake8 3.8.x
Fix some warnings that are showing up with the latest version of flake8 to be deployed soon:
DataQualityUtils:
- When switching to flake 3.8.4, it reports many "E402 module level import
not at top of file" violations. This is due to a change in behavior (see
https://gitlab.com/pycqa/flake8/-/issues/638) of flake8 and now all the
imports would have to be marked with
# noqa
. Instead remove the check and the now obsolete# noqa
.
TrigHLTJetHypo
- use raw string for escape sequences