Restyle Add edit playlist modal (#26)

* Restyled by autopep8

* Restyled by black

* Restyled by isort

* Restyled by reorder-python-imports

* Restyled by yapf

Co-authored-by: Restyled.io <commits@restyled.io>

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},
-        )
+        )