Updated models and corrected the release_date type

homepage/models.py

@@ -18,16 +18,22 @@ from django.db import models
 #     * song_length
 class Artist(models.Model):
     artist_name = models.CharField(max_length=50)
+    birth_name = models.CharField(max_length=50)
+    bio = models.CharField(max_length=700)
     monthly_listeners = models.IntegerField()
 
 class Album(models.Model):
     album_name = models.CharField(max_length=50)
     artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
     description = models.CharField(max_length=50)
-    release_date = models.IntegerField()
+    release_date = models.DateField()
+    label = models.CharField(max_length=60)
+    song_count = models.IntegerField()
 
 class Song(models.Model):
     song_title = models.CharField(max_length=50)
     artist  = models.ForeignKey(Artist, on_delete=models.CASCADE)
     album = models.ForeignKey(Album, on_delete=models.CASCADE)
     song_length = models.IntegerField()
+    music_video = models.BooleanField()
+    lyrics = models.CharField()
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