From e33e517940922e609ec39e48ad1ec3ebbad2a0ce Mon Sep 17 00:00:00 2001 From: Rob Zinkov Date: Sun, 12 Jan 2025 22:59:13 +0100 Subject: [PATCH] Bugfix --- pymc/sampling/forward.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pymc/sampling/forward.py b/pymc/sampling/forward.py index c7f52aaedd..a88bfdd0c9 100644 --- a/pymc/sampling/forward.py +++ b/pymc/sampling/forward.py @@ -775,7 +775,7 @@ def sample_posterior_predictive( trace_coords.update({str(k): v.data for k, v in _constant_data.coords.items()}) constant_data.update({str(k): v.data for k, v in _constant_data.items()}) idata = trace - observed_data = trace["observed_data"] + observed_data = trace.get("observed_data", None) trace = trace["posterior"] if isinstance(trace, xarray.Dataset): trace_coords.update({str(k): v.data for k, v in trace.coords.items()})