Fix empty training data validation

emdgroup · Jun 3, 2024 · b3c09d1 · b3c09d1
1 parent 1691110
commit b3c09d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/baybe/recommenders/pure/bayesian/base.py b/baybe/recommenders/pure/bayesian/base.py
@@ -80,7 +80,7 @@ def recommend(  # noqa: D102
                 f"that an objective is specified."
             )
 
-        if measurements is None:
+        if (measurements is None) or (len(measurements) == 0):
             raise NotImplementedError(
                 f"Recommenders of type '{BayesianRecommender.__name__}' do not support "
                 f"empty training data."