From 06626854ca893b44c128ca333fb5623591134746 Mon Sep 17 00:00:00 2001
From: Cathy Yeh <cathy@driver.xyz>
Date: Fri, 8 Dec 2017 16:01:37 -0800
Subject: tests for belief propagation with AND and mixed AND and OR nodes

---
 beliefs/factors/bernoulli_or_cpd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'beliefs')

diff --git a/beliefs/factors/bernoulli_or_cpd.py b/beliefs/factors/bernoulli_or_cpd.py
index bfb3a95..162e156 100644
--- a/beliefs/factors/bernoulli_or_cpd.py
+++ b/beliefs/factors/bernoulli_or_cpd.py
@@ -25,7 +25,7 @@ class BernoulliOrCPD(TabularCPD):
 
     @property
     def values(self):
-        if not any(self._values):
+        if len(self._values) == 0:
             self._values = self._build_kwise_values_array(len(self.variables))
             self._values = self._values.reshape(self.cardinality)
         return self._values
-- 
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