update 3d significance sv variable
Summary
This MR introduces the following changes
- Updating jet training variable from
SV1_significance3d
toSV1_correctSignificance3d
for r22 - Adding a check for
replaceLineInFile
if leading spaces stay same, if not a warning is raised - Allowing that no
cuts
are provided for samples in the preprocessing step
Relates to the following issues
- closes #141 (closed)