Enable admin page to view tables more easily

core/admin.py

 from django.contrib import admin
+from core.models import *
 
 # Register your models here.
+class AlbumAdmin(admin.ModelAdmin):
+    list_display = ('album_name', 'artist', 'year')
+
+class ArtistAdmin(admin.ModelAdmin):
+    list_display = ('name',)
+
+class SongAdmin(admin.ModelAdmin):
+    list_display = ('song_name', 'artist', 'album')
+    list_filter = ('artist', 'album',)
+
+admin.site.register(Album, AlbumAdmin)
+admin.site.register(Artist, ArtistAdmin)
+admin.site.register(Song, SongAdmin)
\ No newline at end of file