Update admin.py

diannedelpilar_music/homepage/admin.py

 from django.contrib import admin
 
-# Register your models here.
+from .models import Artist, Album, Song
+
+
+class ArtistAdmin(admin.ModelAdmin):
+    model = Artist
+    list_display = ('artist_name', 'birth_name', 'monthly_listeners')
+    search_fields = ('artist_name', 'birth_name')
+    list_filter = ['artist_name', 'birth_name']
+
+
+class AlbumAdmin(admin.ModelAdmin):
+    model = Album
+    list_display = ('album_name', 'description', 'release_date', 'label', 'song_count')
+    search_fields = ('album_name', 'description', 'label')
+    list_filter = ['album_name']
+    
+    
+class SongAdmin(admin.ModelAdmin):
+    model = Song
+    list_display = ('song_title', 'song_length', 'lyrics', 'music_video_flag')
+    search_fields = ('song_title', 'lyrics')
+    list_filter = ['song_title']
+    
+    
+admin.site.register(Artist, ArtistAdmin)
+admin.site.register(Album, AlbumAdmin)
+admin.site.register(Song, SongAdmin)
\ No newline at end of file