Autodesk.DesignScript.Geometry.Curve not work with cPython3 Revit 2023

[RMohareb]

Hi All
the methd (Curve) can not find in (Autodesk.DesignScript.Geometry) when i call in in Cpython3 Revit 2023
Autodesk.DesignScript.Geometry.Curve

i need to curve from line as shown in the below link:

Curve from line

Hello I tried this python script as I want to convert a list of lines and sublists into a curve list, but this works only with flatten list of lines. I think it is easy solution if you have an answer would be great. Thanks. [image] Although I tried to offset curve with no offset, as the python code, it sounds silly solution, but is this an appropriate way to get the list of lines transformed into curves list? [image]

[c.poupin]

Hi @RMohareb ,
Autodesk.DesignScript.Geometry.Curve is a Class (not a method) and the constructor is not public
a Line is already a Curve, (inheritance), why you need to convert it ?