diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 02c1cb2..d62c737 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -1,9 +1,8 @@
-name: Python package
+name: Python tests
 
 on:
   pull_request:
 
-
 jobs:
   linting:
     runs-on: ubuntu-latest
@@ -17,9 +16,8 @@ jobs:
           requirementsFiles: "requirements.txt requirements.dev.txt"
       - uses: psf/black@stable
       - name: Comment if linting failed
-        if: ${{ failure() }}
+        if: failure()
         uses: thollander/actions-comment-pull-request@v2
         with:
           message: |
             :poop: Code linting failed, use `black` and `isort` to fix it.
-
diff --git a/auth_lib/aiomethods.py b/auth_lib/aiomethods.py
index 25951e0..6b896d5 100644
--- a/auth_lib/aiomethods.py
+++ b/auth_lib/aiomethods.py
@@ -3,7 +3,7 @@
 
 import aiohttp
 
-from .exceptions import AuthFailed, IncorrectData, NotFound, SessionExpired
+from .exceptions import AuthFailed, SessionExpired
 
 # See docs on https://api.test.profcomff.com/?urls.primaryName=auth
 
diff --git a/auth_lib/methods.py b/auth_lib/methods.py
index 48cbe67..a5d876a 100644
--- a/auth_lib/methods.py
+++ b/auth_lib/methods.py
@@ -3,7 +3,7 @@
 
 import requests
 
-from .exceptions import AuthFailed, IncorrectData, NotFound, SessionExpired
+from .exceptions import AuthFailed, SessionExpired
 
 # See docs on https://api.test.profcomff.com/?urls.primaryName=auth
 
diff --git a/setup.py b/setup.py
index 960c225..82f7f5b 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 
 with open("requirements.txt", "r", encoding="utf-8") as req_file:
-    req = req_file.read().split('\n')
+    req = req_file.read().split("\n")
 
 
 setup(