diff --git a/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes.py b/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes.py
index 302b17a754..a6bdc7ea5c 100644
--- a/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes.py
+++ b/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes.py
@@ -28,7 +28,6 @@
 
 import pprint
 
-# Dependency imports
 from absl import app
 from absl import flags
 
diff --git a/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_lib.py b/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_lib.py
index bc771b615e..831684b91b 100644
--- a/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_lib.py
+++ b/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_lib.py
@@ -30,7 +30,6 @@
 
 import sys
 
-# Dependency imports
 import numpy as np
 
 import tensorflow.compat.v1 as tf1
diff --git a/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_test.py b/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_test.py
index b318c5356f..15d63fa1e9 100644
--- a/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_test.py
+++ b/tensorflow_probability/python/distributions/internal/correlation_matrix_volumes_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Tests for correlation_matrix_volumes_lib.py."""
 
-# Dependency imports
 import numpy as np
 import tensorflow.compat.v2 as tf
 
diff --git a/tensorflow_probability/python/distributions/internal/statistical_testing_test.py b/tensorflow_probability/python/distributions/internal/statistical_testing_test.py
index 067dd7ec59..2df9638b42 100644
--- a/tensorflow_probability/python/distributions/internal/statistical_testing_test.py
+++ b/tensorflow_probability/python/distributions/internal/statistical_testing_test.py
@@ -16,7 +16,6 @@
 
 import functools
 
-# Dependency imports
 from absl.testing import parameterized
 import numpy as np
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/math/psd_kernels/changepoint_test.py b/tensorflow_probability/python/math/psd_kernels/changepoint_test.py
index 6d47bd26c0..2a5e1f7f1b 100644
--- a/tensorflow_probability/python/math/psd_kernels/changepoint_test.py
+++ b/tensorflow_probability/python/math/psd_kernels/changepoint_test.py
@@ -18,7 +18,6 @@
 from __future__ import division
 from __future__ import print_function
 
-# Dependency imports
 from absl.testing import parameterized
 import numpy as np
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/math/psd_kernels/feature_scaled_test.py b/tensorflow_probability/python/math/psd_kernels/feature_scaled_test.py
index e3e2ee3773..cbb124d577 100644
--- a/tensorflow_probability/python/math/psd_kernels/feature_scaled_test.py
+++ b/tensorflow_probability/python/math/psd_kernels/feature_scaled_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Bijectors Tests."""
 
-# Dependency imports
 from absl.testing import parameterized
 import numpy as np
 import tensorflow.compat.v2 as tf
diff --git a/tensorflow_probability/python/math/psd_kernels/feature_transformed_test.py b/tensorflow_probability/python/math/psd_kernels/feature_transformed_test.py
index 8b6eb095c1..ec59d07bf0 100644
--- a/tensorflow_probability/python/math/psd_kernels/feature_transformed_test.py
+++ b/tensorflow_probability/python/math/psd_kernels/feature_transformed_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """FeatureTransformed tests."""
 
-# Dependency imports
 from absl.testing import parameterized
 import numpy as np
 
diff --git a/tensorflow_probability/python/math/psd_kernels/kumaraswamy_transformed_test.py b/tensorflow_probability/python/math/psd_kernels/kumaraswamy_transformed_test.py
index 6a22b94f0f..40a19b60c2 100644
--- a/tensorflow_probability/python/math/psd_kernels/kumaraswamy_transformed_test.py
+++ b/tensorflow_probability/python/math/psd_kernels/kumaraswamy_transformed_test.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """Bijectors Tests."""
 
-# Dependency imports
 from absl.testing import parameterized
 import numpy as np