diff --git a/docs/tutorials.rst b/docs/tutorials.rst
index 59f7ebfc..e9dea14b 100644
--- a/docs/tutorials.rst
+++ b/docs/tutorials.rst
@@ -14,10 +14,3 @@ version of each tutorial is available here.
     VisualizeCaustics
     MultiplaneDemo
     InvertLensEquation
-
-
-
-
-
-
-
diff --git a/tests/test_base.py b/tests/test_base.py
index 5e81ef30..1ac33c2a 100644
--- a/tests/test_base.py
+++ b/tests/test_base.py
@@ -1,4 +1,3 @@
-
 import torch
 import numpy as np
 
diff --git a/tests/test_masssheet.py b/tests/test_masssheet.py
index 346a720f..a472d70a 100644
--- a/tests/test_masssheet.py
+++ b/tests/test_masssheet.py
@@ -1,4 +1,3 @@
-
 import torch
 
 from caustic.cosmology import FlatLambdaCDM
@@ -7,7 +6,6 @@
 
 
 def test():
-
     # Models
     cosmology = FlatLambdaCDM(name="cosmo")
     lens = MassSheet(name="sheet", cosmology=cosmology)
diff --git a/tests/test_pseudo_jaffe.py b/tests/test_pseudo_jaffe.py
index c6a7cb93..c3904e03 100644
--- a/tests/test_pseudo_jaffe.py
+++ b/tests/test_pseudo_jaffe.py
@@ -1,4 +1,3 @@
-
 import torch
 from lenstronomy.LensModel.lens_model import LensModel
 from utils import lens_test_helper
diff --git a/tests/test_sersic.py b/tests/test_sersic.py
index a10a101a..eb1bf3a6 100644
--- a/tests/test_sersic.py
+++ b/tests/test_sersic.py
@@ -1,4 +1,3 @@
-
 import lenstronomy.Util.param_util as param_util
 import numpy as np
 import torch