How to avoid interpolation in vmodel run

[OResearcher]

I pass a dataset to vmodel.run(params = {'constant variable' : dataset}). It runs and gives a warning
UserWarning: Replacing a constant value with a time-dependent value. The value will be interpolated over time.
warnings.warn(
As I match the data with that of vensim run, I find that it is somewhat different due to interpolation.
Can I run the vmodel run to take data at discrete time points like 1,2,3,4... instead of interpolating over time?

[OResearcher]

The problem is solved.
Thanks