From e842fd1d40f416e4d526c5126046b1e1ba88ccd2 Mon Sep 17 00:00:00 2001
From: BowenD-UCB <84425382+BowenD-UCB@users.noreply.github.com>
Date: Thu, 12 Sep 2024 16:06:59 -0700
Subject: [PATCH] fixed comma

---
 tests/test_graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_graph.py b/tests/test_graph.py
index f76cddcc..f31e6634 100644
--- a/tests/test_graph.py
+++ b/tests/test_graph.py
@@ -104,7 +104,7 @@ def test_directed_edge(capsys) -> None:
     captured = capsys.readouterr()
     expected_message = (
         "!!!!!! the two directed edges are equal but this operation is "
-        "not supposed to happen",
+        "not supposed to happen\n"
     )
     assert captured.err == expected_message
     assert edge != undirected