fix

Author: penelopeysm

test/model.jl

@@ -162,12 +162,12 @@ const GDEMO_DEFAULT = DynamicPPL.TestUtils.demo_assume_observe_literal()
             for i in 1:10
                 Random.seed!(100 + i)
                 vi = VarInfo()
-                model(Random.default_rng(), vi, sampler)
+                DynamicPPL.sample!!(Random.default_rng(), model, vi, sampler)
                 vals = vi[:]
 
                 Random.seed!(100 + i)
                 vi = VarInfo()
-                model(Random.default_rng(), vi, sampler)
+                DynamicPPL.sample!!(Random.default_rng(), model, vi, sampler)
                 @test vi[:] == vals
             end
         end