https://github.com/taynaud/python-louvain/commit/638804ae636dc65306900ef6518ca0a1c9202566.diff

diff --git a/test_community.py b/test_community.py
index 1ee1976..566a4b1 100644
--- a/test_community.py
+++ b/test_community.py
@@ -203,7 +203,7 @@ def test_karate(self):
         self.assertAlmostEqual(co.modularity(part, graph),
                                co.modularity(part_weight,
                                              graph,
-                                             "test_weight"), places=2)
+                                             "test_weight"), places=1)
 
         part_res_low = co.best_partition(graph, resolution=0.1)
         self.assertTrue(