diff --git a/tensorflow_probability/python/layers/conv_variational_test.py b/tensorflow_probability/python/layers/conv_variational_test.py
index 3822257aa2..27dbfb9712 100644
--- a/tensorflow_probability/python/layers/conv_variational_test.py
+++ b/tensorflow_probability/python/layers/conv_variational_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Tests for convolutional variational layers."""
 # pylint: disable=g-import-not-at-top
-# Dependency imports
 try:
   from keras.testing_infra import test_utils as keras_test_utils
 except ImportError:
diff --git a/tensorflow_probability/python/layers/dense_variational_test.py b/tensorflow_probability/python/layers/dense_variational_test.py
index 7f06b1ade5..c137605319 100644
--- a/tensorflow_probability/python/layers/dense_variational_test.py
+++ b/tensorflow_probability/python/layers/dense_variational_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Tests for dense variational layers."""
 # pylint: disable=g-import-not-at-top
-# Dependency imports
 try:
   from keras.testing_infra import test_utils as keras_test_utils
 except ImportError:
diff --git a/tensorflow_probability/python/layers/dense_variational_v2_test.py b/tensorflow_probability/python/layers/dense_variational_v2_test.py
index 51c61d9fae..9a54d3e0c9 100644
--- a/tensorflow_probability/python/layers/dense_variational_v2_test.py
+++ b/tensorflow_probability/python/layers/dense_variational_v2_test.py
@@ -14,8 +14,6 @@
 # ============================================================================
 """Tests for tensorflow_probability.layers.DenseVariational."""
 
-# Dependency imports
-
 import numpy as np
 import tensorflow.compat.v2 as tf
 from tensorflow_probability.python.distributions import distribution
diff --git a/tensorflow_probability/python/layers/distribution_layer.py b/tensorflow_probability/python/layers/distribution_layer.py
index 638d15e61d..f62dfed642 100644
--- a/tensorflow_probability/python/layers/distribution_layer.py
+++ b/tensorflow_probability/python/layers/distribution_layer.py
@@ -20,7 +20,6 @@
 import io
 import pickle
 
-# Dependency imports
 from cloudpickle import CloudPickler
 import numpy as np
 import six
diff --git a/tensorflow_probability/python/layers/distribution_layer_test.py b/tensorflow_probability/python/layers/distribution_layer_test.py
index 197f889a7f..bcdbef21f9 100644
--- a/tensorflow_probability/python/layers/distribution_layer_test.py
+++ b/tensorflow_probability/python/layers/distribution_layer_test.py
@@ -14,8 +14,6 @@
 # ============================================================================
 import functools
 
-# Dependency imports
-
 import numpy as np
 import six
 import tensorflow.compat.v1 as tf1
diff --git a/tensorflow_probability/python/layers/initializers.py b/tensorflow_probability/python/layers/initializers.py
index c0b57bfddb..19cb1db11f 100644
--- a/tensorflow_probability/python/layers/initializers.py
+++ b/tensorflow_probability/python/layers/initializers.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Keras initializers useful for TFP Keras layers."""
 
-# Dependency imports
 import numpy as np
 
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/layers/initializers_test.py b/tensorflow_probability/python/layers/initializers_test.py
index dc451cee26..437b5062a8 100644
--- a/tensorflow_probability/python/layers/initializers_test.py
+++ b/tensorflow_probability/python/layers/initializers_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Tests for tensorflow_probability.layers Keras initializers."""
 
-# Dependency imports
 import numpy as np
 
 from tensorflow_probability.python.internal import test_util
diff --git a/tensorflow_probability/python/layers/masked_autoregressive.py b/tensorflow_probability/python/layers/masked_autoregressive.py
index 07a406ec5a..e24c6ec667 100644
--- a/tensorflow_probability/python/layers/masked_autoregressive.py
+++ b/tensorflow_probability/python/layers/masked_autoregressive.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Layers for normalizing flows and masked autoregressive density estimation."""
 
-# Dependency imports
 import tensorflow.compat.v2 as tf
 
 from tensorflow_probability.python.bijectors import masked_autoregressive as masked_autoregressive_lib
diff --git a/tensorflow_probability/python/layers/masked_autoregressive_test.py b/tensorflow_probability/python/layers/masked_autoregressive_test.py
index 24b382ffba..951ac367c7 100644
--- a/tensorflow_probability/python/layers/masked_autoregressive_test.py
+++ b/tensorflow_probability/python/layers/masked_autoregressive_test.py
@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============================================================================
-# Dependency imports
-
 import numpy as np
 import tensorflow.compat.v2 as tf
 from tensorflow_probability.python.bijectors import masked_autoregressive as masked_autoregressive_lib
diff --git a/tensorflow_probability/python/layers/util.py b/tensorflow_probability/python/layers/util.py
index c8b607f3c1..db4a27051b 100644
--- a/tensorflow_probability/python/layers/util.py
+++ b/tensorflow_probability/python/layers/util.py
@@ -19,7 +19,6 @@
 import marshal
 import os
 import types
-# Dependency imports
 import numpy as np
 import tensorflow.compat.v2 as tf
 
diff --git a/tensorflow_probability/python/layers/variable_input.py b/tensorflow_probability/python/layers/variable_input.py
index 0dae6ff7ef..6e7bf79726 100644
--- a/tensorflow_probability/python/layers/variable_input.py
+++ b/tensorflow_probability/python/layers/variable_input.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """VariableInputLayer."""
 
-# Dependency imports
 import numpy as np
 
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/layers/weight_norm_test.py b/tensorflow_probability/python/layers/weight_norm_test.py
index bdbda2fa49..e4b69a54ee 100644
--- a/tensorflow_probability/python/layers/weight_norm_test.py
+++ b/tensorflow_probability/python/layers/weight_norm_test.py
@@ -16,8 +16,6 @@
 
 import tempfile
 
-# Dependency imports
-
 from absl.testing import parameterized
 
 import numpy as np