diff --git a/pelican/plugins/pandoc_reader/__init__.py b/pelican/plugins/pandoc_reader/__init__.py
index 124ec0b..8db335b 100644
--- a/pelican/plugins/pandoc_reader/__init__.py
+++ b/pelican/plugins/pandoc_reader/__init__.py
@@ -1,2 +1,3 @@
 """Importing pandoc_reader package."""
+
 from .pandoc_reader import *  # NOQA
diff --git a/pelican/plugins/pandoc_reader/pandoc_reader.py b/pelican/plugins/pandoc_reader/pandoc_reader.py
index 99f2070..4079977 100644
--- a/pelican/plugins/pandoc_reader/pandoc_reader.py
+++ b/pelican/plugins/pandoc_reader/pandoc_reader.py
@@ -1,4 +1,5 @@
 """Reader that processes Pandoc Markdown and returns HTML5."""
+
 import json
 import math
 import os
diff --git a/pelican/plugins/pandoc_reader/test/test_invalid_args.py b/pelican/plugins/pandoc_reader/test/test_invalid_args.py
index d899cf4..a003ff1 100644
--- a/pelican/plugins/pandoc_reader/test/test_invalid_args.py
+++ b/pelican/plugins/pandoc_reader/test/test_invalid_args.py
@@ -1,4 +1,5 @@
 """Test using invalid arguments and extensions with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_invalid_defaults_files.py b/pelican/plugins/pandoc_reader/test/test_invalid_defaults_files.py
index 089afc7..6170a12 100644
--- a/pelican/plugins/pandoc_reader/test/test_invalid_defaults_files.py
+++ b/pelican/plugins/pandoc_reader/test/test_invalid_defaults_files.py
@@ -1,4 +1,5 @@
 """Test using invalid defaults files with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_invalid_metadata.py b/pelican/plugins/pandoc_reader/test/test_invalid_metadata.py
index 0c6bfaf..a196a8f 100644
--- a/pelican/plugins/pandoc_reader/test/test_invalid_metadata.py
+++ b/pelican/plugins/pandoc_reader/test/test_invalid_metadata.py
@@ -1,4 +1,5 @@
 """Test using invalid metadata with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_invalid_multiple_defaults_files.py b/pelican/plugins/pandoc_reader/test/test_invalid_multiple_defaults_files.py
index 4941b0e..9f7e673 100644
--- a/pelican/plugins/pandoc_reader/test/test_invalid_multiple_defaults_files.py
+++ b/pelican/plugins/pandoc_reader/test/test_invalid_multiple_defaults_files.py
@@ -1,4 +1,5 @@
 """Test using multiple invalid default files with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_pandoc_availability.py b/pelican/plugins/pandoc_reader/test/test_pandoc_availability.py
index cdf929c..293b0a4 100644
--- a/pelican/plugins/pandoc_reader/test/test_pandoc_availability.py
+++ b/pelican/plugins/pandoc_reader/test/test_pandoc_availability.py
@@ -1,4 +1,5 @@
 """Test if a supported version of the pandoc executable is available."""
+
 import os
 import shutil
 import unittest
diff --git a/pelican/plugins/pandoc_reader/test/test_specific_outputs.py b/pelican/plugins/pandoc_reader/test/test_specific_outputs.py
index ca59ce5..036367f 100644
--- a/pelican/plugins/pandoc_reader/test/test_specific_outputs.py
+++ b/pelican/plugins/pandoc_reader/test/test_specific_outputs.py
@@ -1,4 +1,5 @@
 """Test reading time and summary output from the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_valid_arg_citations.py b/pelican/plugins/pandoc_reader/test/test_valid_arg_citations.py
index abf630a..90b6a66 100644
--- a/pelican/plugins/pandoc_reader/test/test_valid_arg_citations.py
+++ b/pelican/plugins/pandoc_reader/test/test_valid_arg_citations.py
@@ -1,4 +1,5 @@
 """Test using valid arguments and citations with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_valid_args.py b/pelican/plugins/pandoc_reader/test/test_valid_args.py
index c1a6ed0..23b113c 100644
--- a/pelican/plugins/pandoc_reader/test/test_valid_args.py
+++ b/pelican/plugins/pandoc_reader/test/test_valid_args.py
@@ -1,4 +1,5 @@
 """Test using valid arguments and extensions with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_valid_defaults_files.py b/pelican/plugins/pandoc_reader/test/test_valid_defaults_files.py
index 156dcc0..38e6bee 100644
--- a/pelican/plugins/pandoc_reader/test/test_valid_defaults_files.py
+++ b/pelican/plugins/pandoc_reader/test/test_valid_defaults_files.py
@@ -1,4 +1,5 @@
 """Test using valid default files with the pandoc-reader plugin."""
+
 import os
 import unittest
 
diff --git a/pelican/plugins/pandoc_reader/test/test_valid_multiple_default_files.py b/pelican/plugins/pandoc_reader/test/test_valid_multiple_default_files.py
index 84015ea..bfd561f 100644
--- a/pelican/plugins/pandoc_reader/test/test_valid_multiple_default_files.py
+++ b/pelican/plugins/pandoc_reader/test/test_valid_multiple_default_files.py
@@ -1,4 +1,5 @@
 """Test using multiple valid defaults files with the pandoc-reader plugin."""
+
 import os
 import unittest