diff --git a/code/app.py b/code/app.py
index f319d49..a241eaa 100644
--- a/code/app.py
+++ b/code/app.py
@@ -3,7 +3,6 @@ from fastapi import FastAPI, Request, HTTPException
 from fastapi.responses import HTMLResponse
 from dotenv import load_dotenv
 import logging
-from typing import List
 import os
 
 from utils import clone_repository, load_runner_script
@@ -12,6 +11,7 @@ from gitea_request import GiteaRequest
 
 app = FastAPI()
 
+
 @app.get('/', response_class=HTMLResponse)
 async def root():
     content_str = """
@@ -27,6 +27,7 @@ async def root():
     """
     return HTMLResponse(content=content_str, status_code=200)
 
+
 @app.post('/test')
 async def test(request: Request):
     """ Test connection to server. """
@@ -36,6 +37,7 @@ async def test(request: Request):
         detail='test completed'
     )
 
+
 @app.post('/event')
 def handle_event(request: GiteaRequest):
     """ Handle event from webhook. """
@@ -94,6 +96,7 @@ def handle_event(request: GiteaRequest):
     )
 # consider to include link to page that show progress
 
+
 if __name__ == '__main__':
     load_dotenv('dev.env')
     setup_logging()
@@ -104,4 +107,4 @@ if __name__ == '__main__':
         app=app,
         host=listen_ip,
         port=listen_port
-    )
\ No newline at end of file
+    )
diff --git a/code/gitea_request.py b/code/gitea_request.py
index b7233ea..f4201f8 100644
--- a/code/gitea_request.py
+++ b/code/gitea_request.py
@@ -1,6 +1,7 @@
 from pydantic import BaseModel
 from typing import List
 
+
 class GiteaRequest(BaseModel):
     ref: str
     before: str
@@ -11,4 +12,4 @@ class GiteaRequest(BaseModel):
     head_commit: dict
     repository: dict
     pusher: dict
-    sender: dict
\ No newline at end of file
+    sender: dict
diff --git a/code/main.py b/code/main.py
index f58a144..2003c81 100644
--- a/code/main.py
+++ b/code/main.py
@@ -26,4 +26,4 @@ if __name__ == '__main__':
         app=app,
         host=listen_ip,
         port=listen_port
-    )
\ No newline at end of file
+    )
diff --git a/code/runner_script.py b/code/runner_script.py
index 180a870..9ac4775 100644
--- a/code/runner_script.py
+++ b/code/runner_script.py
@@ -21,4 +21,4 @@ class RunnerScript(BaseModel):
 if __name__ == '__main__':
     path = Path(__file__).parent.parent / 'runner_script.yml'
     rs = RunnerScript.from_file(path)
-    print(rs)
\ No newline at end of file
+    print(rs)
diff --git a/code/setup_logging.py b/code/setup_logging.py
index 06d0c9c..7f75836 100644
--- a/code/setup_logging.py
+++ b/code/setup_logging.py
@@ -1,6 +1,5 @@
 from dotenv import load_dotenv
 import logging
-import os
 from configparser import ConfigParser
 from pathlib import Path
 from typing import Literal
@@ -15,12 +14,19 @@ LOGGER_LEVEL = config.get('main', 'logger_level')
 def setup_logging(
     logger_level: Literal['debug', 'info', 'warning', 'error'] = LOGGER_LEVEL
 ):
-    fmt = '%(asctime)s | %(levelname)s | %(filename)s | %(funcName)s | %(message)s'
+    fmt = (
+        '%(asctime)s | '
+        '%(levelname)s | '
+        '%(filename)s | '
+        '%(funcName)s | '
+        '%(message)s'
+    )
     datefmt = '%Y-%m-%d %H:%M:%S'
     level = getattr(logging, logger_level.upper())
     logging.basicConfig(format=fmt, datefmt=datefmt, level=level)
     logging.debug('finished')
 
+
 if __name__ == '__main__':
     load_dotenv('dev.env')
-    setup_logging()
\ No newline at end of file
+    setup_logging()
diff --git a/code/utils.py b/code/utils.py
index b80555d..f92f267 100644
--- a/code/utils.py
+++ b/code/utils.py
@@ -1,5 +1,4 @@
 from pydantic import AnyHttpUrl
-from typing import List
 from pathlib import Path
 from git import Repo
 import logging
@@ -8,6 +7,7 @@ import os
 import yaml
 from runner_script import RunnerScript
 
+
 def clone_repository(repo_url: AnyHttpUrl) -> Path:
     # extract repo name
     repo_name = repo_url.split('/')[-1].replace('.git', '')
@@ -23,6 +23,7 @@ def clone_repository(repo_url: AnyHttpUrl) -> Path:
     logging.debug('finished')
     return dst_dir
 
+
 def load_runner_script(path: Path) -> RunnerScript:
     assert path.exists()
     with open(path, 'r') as fh:
@@ -30,4 +31,3 @@ def load_runner_script(path: Path) -> RunnerScript:
     runner_script = RunnerScript.parse_obj(script)
     logging.debug('finished')
     return runner_script
-    
\ No newline at end of file