Fixed an error in variable artist in class Song that clashes with class Album...

Fixed an error in variable artist in class Song that clashes with class Album in models.py in homepage and made database migrations for homepage.

elaizabolislis_music/homepage/migrations/0001_initial.py

+# Generated by Django 3.2 on 2023-02-13 15:20
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Album',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('album_name', models.CharField(max_length=200)),
+                ('description', models.CharField(max_length=200)),
+                ('release_date', models.CharField(max_length=50)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Artist',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('artist_name', models.CharField(max_length=200)),
+                ('monthly_listeners', models.IntegerField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Song',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('song_title', models.CharField(max_length=200)),
+                ('song_length', models.IntegerField()),
+                ('album', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='homepage.album')),
+                ('artist', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='homepage.artist')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='album',
+            name='artist',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='homepage.artist'),
+        ),
+    ]

elaizabolislis_music/homepage/models.py

@@ -8,19 +8,13 @@ class Artist(models.Model):
 
 class Album(models.Model):
     album_name = models.CharField(max_length=200)
-    artist = models.ForeignKey(Artist, 
-                               on_delete=models.CASCADE,
-                               related_name='album' 
-    )
+    artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
     description = models.CharField(max_length=200)
-    release_date = models.DateField()
+    release_date = models.CharField(max_length=50)
 
 
 class Song(models.Model):
     song_title = models.CharField(max_length=200)
-    artist = models.ForeignKey(Artist, 
-                               on_delete=models.CASCADE,
-                               related_name='song'
-    )
-    album = artist = models.ForeignKey(Album, on_delete=models.CASCADE)
+    artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
+    album = models.ForeignKey(Album, on_delete=models.CASCADE)
     song_length = models.IntegerField()
\ No newline at end of file