diff -r b592ed0b12b1 -r c41e38f36299 taskapp/models.py
--- a/taskapp/models.py	Thu Jan 06 10:05:58 2011 +0530
+++ b/taskapp/models.py	Thu Jan 06 11:42:49 2011 +0530
@@ -171,11 +171,11 @@
     
 class WorkReport(models.Model):
 
-    attachment = models.FileField(upload_to = UPLOADS_DIR, blank = False)
+    attachment = models.FileField(upload_to=UPLOADS_DIR)
     remarks = models.TextField()
     revision = models.PositiveIntegerField(default=0)
     task = models.ForeignKey(Task, related_name = "%(class)s_report")
-    submitted_by = models.ForeignKey(Task, related_name = "%(class)s_submitted_by")
+    submitted_by = models.ForeignKey(User, related_name = "%(class)s_submitted_by")
 
     created_at = models.DateTimeField()