updated the models to implement relationships

lexchan_music/About/migrations/0002_alter_album_artist_alter_song_album_and_more.py

+# Generated by Django 4.1.6 on 2023-02-13 12:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('About', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='album',
+            name='artist',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='About.artist'),
+        ),
+        migrations.AlterField(
+            model_name='song',
+            name='album',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='About.album'),
+        ),
+        migrations.AlterField(
+            model_name='song',
+            name='artist',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='About.artist'),
+        ),
+    ]

lexchan_music/About/models.py

@@ -6,12 +6,12 @@ class Artist(models.Model):
 
 class Album(models.Model):
     album_name = models.TextField()
-    artist = models.TextField()
+    artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
     description = models.TextField()
     release_date = models.DateField()
 
 class Song(models.Model):
     song_title = models.TextField()
-    artist = models.TextField()
-    album = models.TextField()
+    artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
+    album = models.ForeignKey(Album, on_delete=models.CASCADE)
     song_length = models.IntegerField()
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