Use value_vars directly

pymc-devs · Nov 15, 2021 · cf92e4f · cf92e4f
1 parent 1b72c4b
commit cf92e4f
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/pymc/sampling_jax.py b/pymc/sampling_jax.py
@@ -114,7 +114,6 @@ def sample_numpyro_nuts(
         var_names = model.unobserved_value_vars
 
     vars_to_sample = list(get_default_varnames(var_names, include_transformed=keep_untransformed))
-    inputs = [model.rvs_to_values[i] for i in model.free_RVs]
 
     tic1 = pd.Timestamp.now()
     print("Compiling...", file=sys.stdout)
@@ -164,7 +163,7 @@ def sample_numpyro_nuts(
     print("Transforming variables...", file=sys.stdout)
     mcmc_samples = {}
     for v in vars_to_sample:
-        fgraph = FunctionGraph(inputs, [v], clone=False)
+        fgraph = FunctionGraph(model.value_vars, [v], clone=False)
         jax_fn = jax_funcify(fgraph)
         result = jax.vmap(jax.vmap(jax_fn))(*raw_mcmc_samples)[0]
         mcmc_samples[v.name] = result