fixed models.py

enricosuplico_music/homepage/models.py

@@ -4,7 +4,7 @@ class Artist(models.Model):
     artist_name = models.CharField(max_length = 50, unique = True)
     monthly_listners = models.IntegerField
     birth_name = models.CharField(max_length = 50, unique = True)
-    bio = models.TextField(max_length = 700)
+    bio = models.TextField(max_length = 700, default = "no default")
 
 class Album(models.Model):
     album_name = models.CharField(max_length = 50, unique = True)