diff --git a/server/app/api/playlist.py b/server/app/api/playlist.py
index 8eb99ce3..ab49269a 100644
--- a/server/app/api/playlist.py
+++ b/server/app/api/playlist.py
@@ -1,14 +1,15 @@
 """
 Contains all the playlist routes.
 """
-
 from datetime import datetime
-from flask import Blueprint, request
-from app import instances, api
-from app.lib import playlistlib
-from app import models
+from app import api
 from app import exceptions
+from app import instances
+from app import models
 from app import serializer
+from app.lib import playlistlib
+from flask import Blueprint
+from flask import request
 
 playlist_bp = Blueprint("playlist", __name__, url_prefix="/")
 
diff --git a/server/app/db/playlists.py b/server/app/db/playlists.py
index 94430be4..ca081062 100644
--- a/server/app/db/playlists.py
+++ b/server/app/db/playlists.py
@@ -1,8 +1,8 @@
 """
 This file contains the Playlists class for interacting with the playlist documents in MongoDB.
 """
-
-from app import db, models
+from app import db
+from app import models
 from bson import ObjectId
 
 convert_many = db.convert_many
@@ -23,8 +23,12 @@ class Playlists(db.Mongo):
         Inserts a new playlist object into the database.
         """
         return self.collection.update_one(
-            {"name": playlist["name"]},
-            {"$set": playlist},
+            {
+                "name": playlist["name"]
+            },
+            {
+                "$set": playlist
+            },
             upsert=True,
         ).upserted_id
 
@@ -49,7 +53,9 @@ class Playlists(db.Mongo):
 
         return self.collection.update_one(
             {"_id": ObjectId(playlistid)},
-            {"$push": {"pre_tracks": track}},
+            {"$push": {
+                "pre_tracks": track
+            }},
         )
 
     def get_playlist_by_name(self, name: str) -> dict:
@@ -66,4 +72,4 @@ class Playlists(db.Mongo):
         return self.collection.update_one(
             {"_id": ObjectId(playlistid)},
             {"$set": playlist},
-        )
\ No newline at end of file
+        )
diff --git a/server/app/lib/playlistlib.py b/server/app/lib/playlistlib.py
index 26190028..355ef9ad 100644
--- a/server/app/lib/playlistlib.py
+++ b/server/app/lib/playlistlib.py
@@ -5,12 +5,17 @@ This library contains all the functions related to playlists.
 import os
 import random
 import string
-from PIL import Image, ImageSequence
+
+from app import api
+from app import exceptions
+from app import instances
+from app import models
+from app import settings
+from app.lib import trackslib
+from PIL import Image
+from PIL import ImageSequence
 from progress.bar import Bar
 from werkzeug import datastructures
-from app import api, instances, models, exceptions, settings
-
-from app.lib import trackslib
 
 TrackExistsInPlaylist = exceptions.TrackExistsInPlaylist
 
@@ -31,7 +36,8 @@ def add_track(playlistid: str, trackid: str):
 
             try:
                 playlist.add_track(track)
-                instances.playlist_instance.add_track_to_playlist(playlistid, track)
+                instances.playlist_instance.add_track_to_playlist(
+                    playlistid, track)
                 return
             except TrackExistsInPlaylist as e:
                 return {"error": str(e)}, 409
@@ -63,7 +69,8 @@ def save_p_image(file: datastructures.FileStorage, pid: str):
     """
     img = Image.open(file)
 
-    random_str = "".join(random.choices(string.ascii_letters + string.digits, k=5))
+    random_str = "".join(
+        random.choices(string.ascii_letters + string.digits, k=5))
 
     img_path = pid + str(random_str) + ".webp"
     full_path = os.path.join(settings.APP_DIR, "images", "playlists", img_path)
diff --git a/server/app/models.py b/server/app/models.py
index 185284a2..3eeb3ca5 100644
--- a/server/app/models.py
+++ b/server/app/models.py
@@ -1,9 +1,11 @@
 """
 Contains all the models for objects generation and typing.
 """
-
-from dataclasses import dataclass, field
+from dataclasses import dataclass
+from dataclasses import field
+from datetime import date
 from typing import List
+
 from app import api
 from app import settings
 from app.exceptions import TrackExistsInPlaylist
@@ -71,11 +73,9 @@ class Album:
 
 def get_p_track(ptrack):
     for track in api.TRACKS:
-        if (
-            track.title == ptrack["title"]
-            and track.artists == ptrack["artists"]
-            and ptrack["album"] == track.album
-        ):
+        if (track.title == ptrack["title"]
+                and track.artists == ptrack["artists"]
+                and ptrack["album"] == track.album):
             return track
 
 
diff --git a/server/app/settings.py b/server/app/settings.py
index 6fbc2494..2ad51f17 100644
--- a/server/app/settings.py
+++ b/server/app/settings.py
@@ -9,14 +9,12 @@ HOME_DIR = os.path.expanduser("~")
 APP_DIR = os.path.join(HOME_DIR, CONFIG_FOLDER)
 THUMBS_PATH = os.path.join(APP_DIR, "images", "thumbnails")
 
-
 # URL
 IMG_BASE_URI = "http://127.0.0.1:8900/images/"
 IMG_ARTIST_URI = IMG_BASE_URI + "artists/"
 IMG_THUMB_URI = IMG_BASE_URI + "thumbnails/"
 IMG_PLAYLIST_URI = IMG_BASE_URI + "playlists/"
 
-
 # defaults
 DEFAULT_ARTIST_IMG = IMG_ARTIST_URI + "0.webp"