Fix sending user insteaed of name

canteeneo/api.py

@@ -252,7 +252,7 @@ def review_obj(review):
         'title': review.title,
         'body': review.body,
         'rating': review.rating,
-        'user': User.query.get(review.user_id),
+        'user': User.query.get(review.user_id).name,
         'user_id': review.user_id,
         'dish_id': review.dish_id
     }
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