diff --git a/python/cuml/metrics/__init__.py b/python/cuml/metrics/__init__.py
index 8f2e21ee81..3c5c4b1a3d 100644
--- a/python/cuml/metrics/__init__.py
+++ b/python/cuml/metrics/__init__.py
@@ -60,7 +60,7 @@
     "mutual_info_score",
     "confusion_matrix",
     "entropy",
-    "nan_euclidean_distances"
+    "nan_euclidean_distances",
     "pairwise_distances",
     "sparse_pairwise_distances",
     "pairwise_kernels",