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-rw-r--r--prolog/problems/lists/del_3/common.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/prolog/problems/lists/del_3/common.py b/prolog/problems/lists/del_3/common.py
index cf458b1..5e00f4d 100644
--- a/prolog/problems/lists/del_3/common.py
+++ b/prolog/problems/lists/del_3/common.py
@@ -18,9 +18,9 @@ del(X, [Y|T], [Y|L]) :-
test_cases = [
('del(1, [1], X)',
[{'X': '[]'}]),
- ('del(X, [t,e,g], [t,g])',
+ ('del(X, [t, e, g], [t, g])',
[{'X': 'e'}]),
- ('del(X, [Y,g,Z], [u,f])',
+ ('del(X, [Y, g, Z], [u, f])',
[{'X': 'g', 'Y': 'u', 'Z': 'f'}]),
]