diff --git a/flashcards/apps/core/tests/test_context_processors.py b/flashcards/apps/core/tests/test_context_processors.py
index 76fde48..a4a9035 100644
--- a/flashcards/apps/core/tests/test_context_processors.py
+++ b/flashcards/apps/core/tests/test_context_processors.py
@@ -2,7 +2,7 @@
 
 from django.test import TestCase, override_settings
 
-from flashcards.apps.core.context_processors import core
+# from flashcards.apps.core.context_processors import core
 
 PLATFORM_NAME = 'Test Platform'
 
@@ -12,6 +12,6 @@ class CoreContextProcessorTests(TestCase):
 
     @override_settings(PLATFORM_NAME=PLATFORM_NAME)
     def test_core(self):
-      return
+        return
         # request = RequestFactory().get('/')
         # self.assertDictEqual(core(request), {'platform_name': PLATFORM_NAME})
diff --git a/flashcards/apps/core/tests/test_models.py b/flashcards/apps/core/tests/test_models.py
index 427505c..4281235 100644
--- a/flashcards/apps/core/tests/test_models.py
+++ b/flashcards/apps/core/tests/test_models.py
@@ -1,10 +1,11 @@
 """ Tests for core models. """
 
 from django.test import TestCase
+
 # from django_dynamic_fixture import G
 # from social_django.models import UserSocialAuth
 
-from flashcards.apps.core.models import User
+# from flashcards.apps.core.models import User
 
 
 class UserTests(TestCase):
diff --git a/flashcards/apps/core/tests/test_views.py b/flashcards/apps/core/tests/test_views.py
index 665eaa1..e180298 100644
--- a/flashcards/apps/core/tests/test_views.py
+++ b/flashcards/apps/core/tests/test_views.py
@@ -6,6 +6,7 @@
 from django.contrib.auth import get_user_model
 # from django.db import DatabaseError
 from django.test import TestCase
+
 # from django.test.utils import override_settings
 # from django.urls import reverse
 
diff --git a/flashcards/utils.py b/flashcards/utils.py
index dd3533f..f4b912f 100644
--- a/flashcards/utils.py
+++ b/flashcards/utils.py
@@ -1,10 +1,13 @@
 """
-Integration with openai to generate 'flashcards' in csv form
+OpenAI integration utilities.
+
+Integration with OpenAI to generate 'flashcards' in csv form
 based on course content
 """
 
 import openai
-from flashcards.settings.private import OPENAI_API_KEY # pylint: disable=import-error,no-name-in-module
+
+from flashcards.settings.private import OPENAI_API_KEY  # pylint: disable=import-error,no-name-in-module
 
 openai.api_key = OPENAI_API_KEY
 
@@ -25,7 +28,7 @@
 Lesson 5: Filamentous Fungi
 Lesson 6: Aged Meat and Cheese
 Lesson 7: Chocolate and Coffee
-"""
+"""  # noqa
 
 course_content = """
 ROBERTO KOLTER: While humans have been preparing and consuming
@@ -169,7 +172,7 @@
 Why can the Dead Sea keep swimmers afloat?,Due to high salt content
 Why is the Dead Sea called Dead?,Because only simple organisms can live in it
 Why only simple organisms can live in the Dead Sea?,Because of high salt content
-"""
+"""  # noqa
 
 messages = [
     {"role": "system",
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 420c4fa..091dbef 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -177,7 +177,7 @@ edx-drf-extensions==8.12.0
     # via -r requirements/validation.txt
 edx-i18n-tools==1.3.0
     # via -r requirements/dev.in
-edx-lint==5.3.4
+edx-lint==5.3.6
     # via -r requirements/validation.txt
 edx-opaque-keys==2.5.1
     # via
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 82c43df..47594aa 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -177,7 +177,7 @@ edx-django-utils==5.7.0
     #   edx-rest-api-client
 edx-drf-extensions==8.12.0
     # via -r requirements/test.txt
-edx-lint==5.3.4
+edx-lint==5.3.6
     # via -r requirements/test.txt
 edx-opaque-keys==2.5.1
     # via
diff --git a/requirements/quality.txt b/requirements/quality.txt
index bcb676c..8dfbaf2 100644
--- a/requirements/quality.txt
+++ b/requirements/quality.txt
@@ -159,7 +159,7 @@ edx-django-utils==5.7.0
     #   edx-rest-api-client
 edx-drf-extensions==8.12.0
     # via -r requirements/test.txt
-edx-lint==5.3.4
+edx-lint==5.3.6
     # via
     #   -r requirements/quality.in
     #   -r requirements/test.txt
diff --git a/requirements/test.txt b/requirements/test.txt
index 3150a92..45840fe 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -147,7 +147,7 @@ edx-django-utils==5.7.0
     #   edx-rest-api-client
 edx-drf-extensions==8.12.0
     # via -r requirements/base.txt
-edx-lint==5.3.4
+edx-lint==5.3.6
     # via -r requirements/test.in
 edx-opaque-keys==2.5.1
     # via
diff --git a/requirements/validation.txt b/requirements/validation.txt
index 03c6ac3..005a49a 100644
--- a/requirements/validation.txt
+++ b/requirements/validation.txt
@@ -205,7 +205,7 @@ edx-drf-extensions==8.12.0
     # via
     #   -r requirements/quality.txt
     #   -r requirements/test.txt
-edx-lint==5.3.4
+edx-lint==5.3.6
     # via
     #   -r requirements/quality.txt
     #   -r requirements/test.txt