Added str func in assignment model to return name.

widget_alipins/assignments/models.py

@@ -5,3 +5,6 @@ class Assignment(models.Model):
     name = models.CharField(max_length=50)
     description = models.TextField(max_length=1500)
     max_points = models.IntegerField(default=0)
+
+    def __str__(self):
+        return self.name
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