updated to PEP8 standards

gabgeraldo_music/homepage/admin.py

@@ -2,6 +2,7 @@ from django.contrib import admin
 
 from .models import Artist, Album, Song
 
+
 class ArtistAdmin(admin.ModelAdmin):
     model = Artist
 
@@ -9,6 +10,7 @@ class ArtistAdmin(admin.ModelAdmin):
     search_fields = ('artist_name', 'birth_name')
     list_filter = ('artist_name', 'birth_name')
 
+
 class AlbumAdmin(admin.ModelAdmin):
     model = Album
 
@@ -16,6 +18,7 @@ class AlbumAdmin(admin.ModelAdmin):
     search_fields = ('album_name', 'description', 'label')
     list_filter = ('album_name', )
 
+
 class SongAdmin(admin.ModelAdmin):
     model = Song
 
@@ -23,6 +26,7 @@ class SongAdmin(admin.ModelAdmin):
     search_fields = ('song_title', 'lyrics')
     list_filter = ('song_title', )
 
+
 admin.site.register(Artist, ArtistAdmin)
 admin.site.register(Album, AlbumAdmin)
 admin.site.register(Song, SongAdmin)
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