diff --git a/tensorflow_probability/examples/bayesian_neural_network.py b/tensorflow_probability/examples/bayesian_neural_network.py
index 976a99de69..d41e142d42 100644
--- a/tensorflow_probability/examples/bayesian_neural_network.py
+++ b/tensorflow_probability/examples/bayesian_neural_network.py
@@ -27,7 +27,6 @@
 import os
 import warnings
 
-# Dependency imports
 from absl import app
 from absl import flags
 import matplotlib
diff --git a/tensorflow_probability/examples/cifar10_bnn.py b/tensorflow_probability/examples/cifar10_bnn.py
index 4504667bd7..620014cb98 100644
--- a/tensorflow_probability/examples/cifar10_bnn.py
+++ b/tensorflow_probability/examples/cifar10_bnn.py
@@ -37,7 +37,6 @@
 import os
 import warnings
 
-# Dependency imports
 from absl import flags
 import matplotlib
 import numpy as np
diff --git a/tensorflow_probability/examples/logistic_regression.py b/tensorflow_probability/examples/logistic_regression.py
index c2171a3e8e..dbd6ea76d0 100644
--- a/tensorflow_probability/examples/logistic_regression.py
+++ b/tensorflow_probability/examples/logistic_regression.py
@@ -16,7 +16,6 @@
 
 import os
 
-# Dependency imports
 from absl import app
 from absl import flags
 from matplotlib import cm
diff --git a/tensorflow_probability/examples/vq_vae.py b/tensorflow_probability/examples/vq_vae.py
index d2b4e08f35..948a861e33 100644
--- a/tensorflow_probability/examples/vq_vae.py
+++ b/tensorflow_probability/examples/vq_vae.py
@@ -33,7 +33,6 @@
 import os
 import time
 
-# Dependency imports
 from absl import flags
 from matplotlib import cm
 from matplotlib import figure
diff --git a/tensorflow_probability/python/glm/family_test.py b/tensorflow_probability/python/glm/family_test.py
index 7c9853e9f6..3d675d3005 100644
--- a/tensorflow_probability/python/glm/family_test.py
+++ b/tensorflow_probability/python/glm/family_test.py
@@ -14,8 +14,6 @@
 # ============================================================================
 """Tests for GLM families."""
 
-# Dependency imports
-
 import numpy as np
 import tensorflow.compat.v2 as tf
 from tensorflow_probability.python.distributions import bernoulli
diff --git a/tensorflow_probability/python/glm/fisher_scoring_test.py b/tensorflow_probability/python/glm/fisher_scoring_test.py
index 6dfa081d46..61f4c3cf79 100644
--- a/tensorflow_probability/python/glm/fisher_scoring_test.py
+++ b/tensorflow_probability/python/glm/fisher_scoring_test.py
@@ -14,8 +14,6 @@
 # ============================================================================
 """Tests for GLM Fisher Scoring."""
 
-# Dependency imports
-
 import numpy as np
 import tensorflow.compat.v1 as tf1
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/glm/proximal_hessian_test.py b/tensorflow_probability/python/glm/proximal_hessian_test.py
index d8602d3ba1..cefdb0d0bf 100644
--- a/tensorflow_probability/python/glm/proximal_hessian_test.py
+++ b/tensorflow_probability/python/glm/proximal_hessian_test.py
@@ -14,8 +14,6 @@
 # ============================================================================
 """Tests for GLM fitting with Proximal Hessian method."""
 
-# Dependency imports
-
 import numpy as np
 import tensorflow.compat.v1 as tf1
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/vi/csiszar_divergence.py b/tensorflow_probability/python/vi/csiszar_divergence.py
index 36049c0ec6..7a7b77f6d5 100644
--- a/tensorflow_probability/python/vi/csiszar_divergence.py
+++ b/tensorflow_probability/python/vi/csiszar_divergence.py
@@ -19,7 +19,6 @@
 import traceback
 import warnings
 
-# Dependency imports
 import numpy as np
 
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/vi/csiszar_divergence_test.py b/tensorflow_probability/python/vi/csiszar_divergence_test.py
index 676a6dc1f4..fa85d961ce 100644
--- a/tensorflow_probability/python/vi/csiszar_divergence_test.py
+++ b/tensorflow_probability/python/vi/csiszar_divergence_test.py
@@ -17,7 +17,6 @@
 import functools
 import re
 
-# Dependency imports
 from absl.testing import parameterized
 
 import numpy as np
diff --git a/tensorflow_probability/python/vi/optimization_test.py b/tensorflow_probability/python/vi/optimization_test.py
index 5193f5b898..40c8cc1dd2 100644
--- a/tensorflow_probability/python/vi/optimization_test.py
+++ b/tensorflow_probability/python/vi/optimization_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Tests for variational optimization."""
 
-# Dependency imports
 import numpy as np
 
 import tensorflow.compat.v1 as tf1