How to Rotate a column in Dynamo Python?

[Elie.Trad]

@george you can find more than one solution here:

Structure Framing to Family Instance

Hi all, I cannot introduce in the FamilyInstance input the result I received from the StructuralFraming.ColumnByCurve node (please, see imagen attached). Any idea how can I convert this information? I cannot select all the instances from a given Type, as the result won’t have the desired order that will match with the degrees that will rotate each of them. [Dynamo error]