some changed on url, models

Deokhyun_Lee_music/urls.py

@@ -21,7 +21,7 @@ from django.urls import include, path
 # localhost:<port>/hompage
 # localhost:<port>/about
 # localhost:<port>/contact
-# fo
+
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('homepage/', include('homepage.urls')),

README.txt

 Deokhyun Lee, 195736, BS CS, C
-Lab 01 - Song Library
-Feb 13, 2023.
+Lab 02 - Song Library v2
+Feb 21, 2023.
 This lab work is done by me.
 
--by Deokhyun Lee, Feb 13, 2023. 
\ No newline at end of file
+-by Deokhyun Lee, Feb 21, 2023. 
\ No newline at end of file

homepage/migrations/0002_alter_song_artist.py

+# Generated by Django 3.2 on 2023-02-13 08:53
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='artist',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='homepage.artist'),
+        ),
+    ]

homepage/models.py

@@ -4,6 +4,7 @@ from django.db import models
 class Artist(models.Model):
     artist_name = models.CharField(max_length = 50)
     monthly_listeners = models.IntegerField()
+    birth_name = models.CharField(max_length=700)
 
 # for albums
 class Album(models.Model):
@@ -11,10 +12,11 @@ class Album(models.Model):
     artist = models.CharField(max_length = 50)
     description = models.CharField(max_length = 150)
     release_date = models.DateTimeField("date published")
+    
 
 # for songs
 class Song(models.Model):
     song_title =  models.CharField(max_length = 100)
-    artist = 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()
\ No newline at end of file