No need to replace the accumulator following TuringLang/DynamicPPL.jl#1013

Author: penelopeysm

src/mcmc/prior.jl

@@ -43,9 +43,6 @@ function AbstractMCMC.step(
     for vn in keys(vi)
         DynamicPPL.set_flag!(vi, vn, "del")
     end
-    # need to replace the old VAIMAcc, this should probably be fixed in
-    # DPPL when calling evaluate!!
-    vi = DynamicPPL.setacc!!(vi, DynamicPPL.ValuesAsInModelAccumulator(true))
     sampling_model = DynamicPPL.contextualize(
         model, DynamicPPL.SamplingContext(rng, DynamicPPL.SampleFromPrior(), model.context)
     )