diff --git a/tests/test_dataforge_parsers.py b/tests/test_dataforge_parsers.py
index 9035b6d..9f33878 100644
--- a/tests/test_dataforge_parsers.py
+++ b/tests/test_dataforge_parsers.py
@@ -133,7 +133,9 @@ class TestDumpData:
 
     def test_dump_to_file(self):
         data = {"name": "test"}
-        with tempfile.NamedTemporaryFile(mode="w", suffix=".json", delete=False) as f:
+        with tempfile.NamedTemporaryFile(
+            mode="w", suffix=".json", delete=False
+        ) as f:
             output_path = f.name
         try:
             dump_data(data, "json", output_path)