diff --git a/examples/regression.py b/examples/regression.py
index 88122cd..971a7b2 100644
--- a/examples/regression.py
+++ b/examples/regression.py
@@ -1,8 +1,7 @@
-from sklearn.metrics import mean_squared_error
-from sklearn.model_selection import train_test_split
-
 import numpy as np
 import pandas as pd
+from sklearn.metrics import mean_squared_error
+from sklearn.model_selection import train_test_split
 
 from ngboost import NGBRegressor
 from ngboost.distns import Normal
diff --git a/examples/survival.py b/examples/survival.py
index db59caf..32be7a5 100644
--- a/examples/survival.py
+++ b/examples/survival.py
@@ -1,6 +1,5 @@
 import numpy as np
 import pandas as pd
-
 from sklearn.metrics import mean_squared_error
 from sklearn.model_selection import train_test_split