## Description This is an upcoming feature of `nixtla`, that will allow the cross-validation method to differentiate between historical and future exogenous variables. **Related issue:** [nixtla#522](https://github.com/Nixtla/nixtla/issues/522)
Description
This is an upcoming feature of
nixtla, that will allow the cross-validation method to differentiate between historical and future exogenous variables.Related issue: nixtla#522