Offset in other direction ( lines offset's direction is downwards, Need it in upper direction )

[ahmadkhalaf7892]

Hello , Currently I have a model line in which I am trying to offset it using this script , the thing is when I am using the script the offset lines are going in the lower (downwards direction ) , How Can I make the offset line go upwards instead ?
Thanks

[sovitek]

Probably list reverse after seqence could work

[timhevel]

make the distances negative

[ahmadkhalaf7892]

Did work appreciate the help though
The distances should be negative

[ahmadkhalaf7892]

Thanks